'Second Hand' 'Refurbished' 'Used' ... Whatever you want to call them ... we call ours 'Preloved' !

We know it would be lovely to have a lovely custom built differential to your excat specification & amp hearts desire
Maybe a Brand New Ashlocker / Quaife etc, with a fabulous new Heavy Duty Crown Wheel and Pinion + Pegged Casing and so on.
We know not everyone can either afford or sometimes even justify the costs. So, whenever possible we like to offer a selection of our 'Pre Loved' Differentials.

These all go through our workshops and are all 100% stripped to the smallest component parts, cleaned, inspected and are then rebuilt to the highest standards we can achieve.
Our 'Ultra Build Specification'is the same as all our new Differentials, and new or Preloved we refuse point blank to cut corners to make any differential that bit cheaper
We leave that to others, who will reuse tired old bolts & use inferior bearings to 'Timken', use nasty cheap Pattern Seals in a white box nobody wants to own up to making ....

We have had customers comment on arrival that their preloved differential even looked like new - that's why we are happy to put our name on them.
We do the very best we can on all our Pre Loved Differentials, and these offer a significant cost saving and give customers the opportunity to upgrade which might
otherwise be outside their budget, and our 'Pre-Loved' Differentials are built to an exceptionally high standard. ALL of them, no corners are cut - ever. BUT might be a few more £s ?

In the listings you will see comments as to whats been replaced, & all pictures are not daft 'Stock' ones - the pictures are of the actual differentials listed.
Differentials listed below are NOT in price order. 'Stock' is subject to rapid change - what you see today can be gone in a flash - and when it's gone ...it's gone !.

A Seriously HD Pegged 3.5 CWP 4 Pin - BUT - Comes with a Possible 'Tick' 113 !

Things can sometimes all look fine when you are building up a Differential - it's not until you've finally finished that you then find out there is a possible issue.!
This Differential is one of those ! - Lovely as the build is and how it looks - there is a POSSIBLE issue - So read on 1st before you buy !!.

Whilst its not 'Horrendous', there is an issue that you need to be aware of, and it's the Crwon Wheel itself, to much work to take it all apart and use a new CWP, so it is here as it is !

This lovely unit has a Pre loved 3.5 HD Ashcroft Crown Wheel and Pinion, a Brand New Ashcroft 4 Pin, Forged cross shafts upgrade and even our Tablock Upgrade.

It was built for a customer, we tried to reuse the HD 3.5 CWP Gearset, but there is a tiny 'Flaw' on one of the Crown Wheels teeth, which means it has a very strange 'Tick'
which may make itself known via a small noise when being driven, or maybe not ....

We don't think this would be that significant, but the 'Nicer' your LR the more it might show !!

i.e. If you have a well sound proofed 100% Road Going late Puma / Discovery etc , there is a chance you'll possibly hear a mild 'Tick'...
...if you have a 200 TD1 90 on Insa Turbos, probably not so much at all above everything else !, if it's a more 'off road' bias truck, you won't at all !

But being who we are we have had to build the customer another diff, making this come up for grabs. We just couldn't risk it.

At this spec its a huge amount of Differential for the money, the more 'Off Road' your Truck the less ( this even possible) tick will matter, we are genuinely unsure if it will even make a noise at all - but we are flagging it both here and in the price, it might actaully be fine, but until fitted nobody will know !.

If you are not that bothered then it's is a stunning unit.
Full Ultra Build Spec, Pegged Casing, all Timken bearings, Superflanged, nothing is any differernt to any of our builds, its just when finished we found the 'Tick'

With the Domex conversion on the Pegged casings Carrier Caps its also has our CS80 Grade Ear upgrade, and finished off nicely with the fitting of a New Puma round Drive Flange.
Look at the pictures, well built, simple, good value, 'kin' strong - and don't expect this to be around at this price and spec very long !

No Exchange unit and No Surcharges etc required this is an outright purchase price.

Probably as Strong Pegged KAM 4 Pins with Matching HD 3.5 CWPs as you can get ! 124-2

There are probably some 4 Pin Differentials listed both here and in our 'New' Sections, both 'Pegged' & 'Unpegged' and with the Standard Ratio 3.54 CW&P gearset
this, is sort of the next 'Level Up', as BOTH of these units are 'Pegged', but also both have brand new stunning Heavy Duty 3.5 Ratio CW&P Gearsets a Rear Rotation and a Front Rotation.

Sort out both your front and rear axles with these 2 x Differential - and BOY are these a pair of bonkers strong diffs !!

The Heavy Duty 3.5:1 vs the 3.54:1 ratio being 0.04:1 different is NOT an issue, but, what is worth pointing out that although this is a very High Grade Polished HD CW&P gearset,
the HUGE teeth on both the Pinion & the Crown Wheel means these are not maybe ''quite' as silent as the Polished 3.54 Standard Units. 99.9% customers never notice as these are 99.99% of the times quieter that what's coming out !!!!!

This is due to these HUGE teeth - which makes them so strong, but, think about the Oil been Squeezed in as the unit rotates, it's the difference in the teeth size - standard are
13 teeth on the Pinion and 47 teeth on the Crown wheel vs HUGE 8 on the Pinion and the HUGE 28 on the Crown wheel !!!.Most customers say they can't notice at all !

We have sold HUGE numbers of these, in a normal LR with all the squeaks and knocks rattles and whirls saying 'hello' to you from time to time normally these are not an issue, but if
you are looking for the quietest possible units - go for one of our Polished 3.54 Units, but if you want that massive extra strength - these are the babies !!

We really doubt you'll notice the difference unless you have a super quiet LR and exceptional hearing ! (but prob not as you drive a LR !)....

The rest of Specification is that it starts with an 'Old School' (Stronger - Look at Carrier Caps !!) 'Early' Casing (will fit everything from a Series to the last of the PUMAs) which
we have also done our 'Pegged Casing' Conversion and then repainted having recleaned it to within less than 1" (or 25.4mm if you are not imperially minded !) of its life.

Then, we have taken a pair of Brand New (so compare this with other diffs you may be looking at - BRAND NEW 'Polished' 3.5 Heavy Duty Crown Wheel & Pinion Gearsets, to which we
have added to the build a 'Old School' KAM 4 Pin Center. As you will see One is rear rotation (1st) the 2nd being Front Rotation, way way stronger - as you can tell looking at them !

These Old School ones are seriously OTT build wise, unreal amount of Billet CNC machine steel - look at the number of 12.9 Grade Bolts holding the centers together.

These massively strong KAM centers have 'One Piece Forged Cross Shafts' as standard, so with all of the above we have completed the build with our full 'Ultra Spec' Build, so
thats all New Timken Bearings, Pinion Drive Flange, Pinion Seal + our Superflange Upgrade, and New HD Crown Wheel locking bolts with Nordlock washers and Oil Vane upgardes too.

These are superb examples of a Bonkers Strong HD 4 Pins, with the Polished Crown Wheel & Pinions, and being Old School KAM centers and our Pegged Casings are serioulsy ****** strong.

One is a hell of a HD Differential, a pair will just be awesome, you can't buy stronger than these...

Nothing new out there comes close to the strength of these centers, other than maybe 'New Old School' Units of which we have a few, but they are even rareer and more money too,
these having been stripped cleaned checked and rebuilt we can say hand on heart are in exceptional condition

Being a Pre Loved Old School KAM too it's rather rare too, the 'New' offerings of this type of center nowdays are a pale immitations.
We are unlikely to get more like this in all honesty .....So grab a stunning pair of differentials whilst you can.

No Exchange unit and No Surcharges etc required this is an outright purchase price.

Want a decent Pre Loved 4 Pin that won't break your bank too much in 3.54 Ratio ? PL101

There is a point on any differential build where because we only use New Timken Beaings, New PUMA type Pinion Drive Flanges, Genuine Pinion Seals, our Superflange Upgrade, all New HD
Crown Wheel locking bolts with 'Nordlock' washers, and in this case a Late PUMA 'Colletted' Casing which has our 'Domex Carrier Cap' Upgrade for reliability & strength, that the price
of a differential reaches a point that its impractical to build below........

To do so means you start cutting corners - which we just will not do.

This is fairly close to that break point - Especially as it has a superb Pre Loved 'Old School KAM' 4 Pin Center with its own 'Forged Cross Shaft', hence why these are so strong,
and we have decided that it would be good to ensure its also super quiet - so have added and Brand New 'Polished' 3.54 (Standard Ratio) Crown Wheel & Pinion.

Its not a Pegged Casing, which does help on pricing ! - But it is one of the later stronger casings - with the 'Collets' between the caps and the casings, and now we have cut off the daft
roll pins that fail and added our 'Domex Carrier Cap' Upgrade, Its a seriously strong unit !.

Compare this Spec & Price wise with anything else out there and this might be a bit more, but one hell of a superior unit all round.

That Old School KAM unit is reknowned for being near 'bullet proof' - this has been on a shelf for many many years, done little work, hence why it looks like new, way over engineered,
and stripped cleaned repolished & Rebuilt. The more you study the billet CNC Machined center the more you'll see these were way over-engineered !!!.

I wish we could get more of these they are getting hard to find.

We bought a number in a vast amount of both new and used Old School KAM stock - we are now working our way through them, hugely popular as they are superb value for money often
we upgrade further with Heavy Duty CW&Ps and Pegged casings, but we throught we would do this one which without the HD & Pegged Casing & it does bring the pricing right down,
but, its still got a Brand Spanking new Polished 3.54 Standard Ratio CW&P , .....oh.....and what a blue check ..just look at it !!

Not too bank damaging,... but a lovely Preloved example of a great 4 Pin Differential to upgrade to - it might be even a bit more than you've budgeted, but this is NOT a budget
diff build, and its seriously worth pushing your boat out a little bit more over probably what other units you are looking at - the spec belittles its price to be honest.

No Exchange unit and No Surcharges etc required this is an outright purchase price.

Want a really really Strong quiet HD Pre Loved 4 Pin in standard 3.54 Ratio ? KAM110PL

The HD CW&Ps we often supply customers are really strong - stronger than any 'Standard' CW&P, but, with the HUGE teeth these have they can produce (espeically when cold !) a sort of whoosing noise which is the oil being squeezed into the large teeth cavities, whilst for the majority of times this is not an issue, if you have a very late, highly soundproofed Defender etc, we do get asked to produce as strong a differential as we can, but with a quieter if not silent CW&P set up - anbd this is one of those units.

Its a full Ultrasbuild, but, here we have a Polished new 3.54 CW&p Gearset, which will be the quiestest you can get.

So, along with all the New Timken Bearings, New PUMA type Pinion Drive Flanges, Genuine Pinion Seals, our Superflange Upgrade, all New HD Crown Wheel locking bolts with 'Nordlock' washers, and in this case to add in the serious strength its all built into one of our Pegged casings giving that extar reliability & strength, that this differential having a fabulous Old School Rebuilt HD 4 pin Center, with its one piece forged cross shaft can only give.

Compare this Spec & Price wise with anything else out there and this might be a bit more, but one hell of a superior unit all round. so many 'new' differentials supplied by business don't have a new CW&P gearset, reuse old weak bolts and cut corners, we do not do that - it does reflect in the price, but its in a different league as a result of all the upgrades we add.

That Old School KAM unit is reknowned for being near 'bullet proof' - this has been on a shelf for many many years, done little work, hence why it looks like new, way over engineered,
and stripped cleaned repolished & Rebuilt. The more you study the billet CNC Machined center the more you'll see these were way over-engineered !!!.

I wish we could get more of these they are getting hard to find.

We bought a number in a vast amount of both new and used Old School KAM stock - we are now working our way through them, hugely popular as they are superb value for money often
we upgrade further with Heavy Duty CW&Ps and Pegged casings, but we throught we would do this one which without the HD CWP it doesn't really bring the pricing right down,
as the price difference is not that much, but you do get a super quiet unit with the more standard tooth count arrangement on this Brand Spanking new Polished 3.54 Standard Ratio CW&P.

Not a bit more bank damaging than you might have budgetted,... but wow - a really good example of a great 4 Pin Differential to upgrade to - it might be even a bit more than you've planned on, but this is NOT a budget diff build, and its seriously worth pushing your boat out a bit more over probably what other units you are looking at - the spec belittles its price to be honest.

No Exchange unit and No Surcharges etc required this is an outright purchase price.

A Superb Differential - New DANA 3.54 Ratio CWP + Rebuilt and Upgraded Military 4 Pin Center PL125

These units are a bit on the rare side - they are a 'Military' unit, super dooper strong and this one is even rarer as its one with a filler plug in the actual casing - So this will fit
all sorts of Land Rovers, even a 'Series' if you wanted a 'High Ratio' diff (and buy a pair of Ashcroft Series Half shafts to finish !) - and you get that essential filler plug !
In fact these Differential casing filler plugs are very popular, as they are often both easier & nicer to use to fill axle with oil than the ones on the diff pans!

But,.... we digress, .....back to the Diff !

The Casing has been Aqua Blast cleaned, Refurbished & Repainted. The center has been completely stripped down, repolished and, when rebuilt, we upgraded it from the 2 x weak cross over
shafts to one of our super strong upgraded 'One Piece Forged Cross Shafts' units.

Its then been completed with a full 'Ultra Build' spec - so all New Timken Bearings, New PUMA type Pinion Drive Flange, Genuine Pinion Seal, our Superflange Upgrade, all New HD
Genuine 'Wolf' CW&P Bolts, PLUS a Brand New DANA (USA made - Best you can get) Crown Wheel & Pinion Gearset.

Yes.... we are sure there are cheaper 'Re-Con' / 'Re-Built' 4 Pin Land Rover differentials out there - but - Compare this Spec & Price wise with those - this is one hell of a superior unit
all round, and we will argue this is better than anything else out there at this sort of Spec, the CW&P Gearset being Dana (and not some nasty cheap pattern unit) for example - just for
starters ....check out that blue print ! - that - is text book perfect, it will be whisper quiet, as is always the case with Dana units - but they do cost more - Quality sadly does !

I wish we could get more of these Military Differentials, they are highly sort after and thus held on to ! - But we do try to get them whenever we can.And here is one of them !!!

Its worth the extra if you really want something not just really good but stonger too strong vs 'A That will do'...
Also bear in mind there is no Exchange unit or Surcharge - its an Outright purchase ....Saves time and money ......All in all one heck of a Rebuilt 4 Pin :O) ...

It's - Another 'Hyena' Differential ! - Pegged Casing 4.1 CWP - Off Road Use ONLY

** Absolutely definitely ... 101%... Off Road Use only !! **

Do NOT go buying this thinking its a Bargain, and popping in in your Road Going 'Puma Defender' ....

Whats a 'Hyena diff' ?...Well ...We just do Not like 'Waste'
Whenever we can and whenever sensible rather than just skip things we will do whatever we can to give used parts 'One More go' - This being a perfect example

Its cheap because of what it is ....its VERY Preloved, ....but for the right person a right little 'Billy Bargain !.

The Casing is a Late Puma Colletted and Pegged unit, oh, and Domex Upgarded too ...so far all good.....
The Crown Wheel & Pinion is a Ashcroft 4.1 Rear Unit - and its not been looked after, our guess is water has got in with the oil and there was some pitting
whilst we have cleaned it all up, and repolished the Gearset, its going to now be noisey, NOT good at all for a road motor, but, for a Off Road Truck say a Racer
or more likely a Trailer etc, its a seriously seriously strong Differential .....and at this spec - for not a lot of money

The center is a Modified 4 Pin, with a 'locked type' Cross Shaft (not a One Piece 'Forged' jobbie but better than the normal 'Cross Over' Type), Pegged Casing has been Domexed Upgraded
on the Carrier Caps, to make it way stronger, and even though it has a 'Noisey' CWP gearset, and a used 4 pin center we still have done a Full Ultra Build spec, so no cost or
corners cut.

The new Crown Wheel bolts are genuine Land Rover military 'Wolf' bolts - HD Flange head 12.9 Grade, the Carrier Caps bolts are all new and also 12.9 Grade
with special 'Nordlock' (expensive but the best out there) washers - and so on, and it when finished it only had 2 thou 'Run out' on a 6 thou backlash.!!

With the Domex conversion its also has our CS80 Grade Ear upgrade, and finished off nicely with the fitting of a New Puma round Drive Flange.
Not weaker than if new CWP - Just Nosiey - but for off road use .... Yaay ! - just it will not be quiet !. Hence its a Bargain price.!

Look at the pictures, well built, simple, good value, 'kin' strong - Oh.... and ONLY for Off Road Use !!
We call these 'Hyena' differentials..... cos they iz going to Howl LOL - But - They rarely on on here for very long !

No Exchange unit and No Surcharges etc required this is an outright purchase price.

New 24 Spline Ashcroft 4 Pin in Pegged Casing with Domex Carrier Cap Upgrade and 3.54 Crown Wheel and Pinion. PL127

Hmmm - the Land Rover you have really needs a nice new differential, and as in this case here - this qualifies as good for either a front or rear fitment.

You don't want a 'Locker', nor an ATB' - you just want a really nice new strong quality differential, preferably without breaking your bank too much, but in a Pegged casing to make it way stronger and protect your investment for a little more expenditure........

So here maybe is possibly what you are looking for ?.....Nice specification - definately stronger than the rather useless standard diffs - but not bonkers on specification or costs ?

Here we have a Brand New Ashcroft '4 Pin' centre....Way way way stronger than the normal '2 Pin' standard LR fitment

This is our normal Full Ultra Build spec, Rebuilt into a very late and very low mileage 'Puma' Casing with its 3.54 CWP, and with our Domex Carrier Cap and HD Locking Ear conversion, finished off nicely with the fitting of a New Puma round drive flange.

Its madness having something that spins around at high speed thats square ? - round is better - Ah yes, but Square ones are cheaper...
Puma Round ones we use are a little more expensive but so much betetr - so here we have a Puma ROUND drive flange + our Superflange upgrade + all built up lovely unit - ready to fit

Whilst this might be one of our less expensive diffs the standard of build is the same as if our top end builds.
If you look at the pictures for example - the new Crown wheel bolts are genuine Land Rover military 'Wolf' bolts - HD Flange head 12.9 Grade, the Carrier Caps bolts are all new and also 12.9 Grade with special 'Nordlock' (expensive but the best out there) washers - and so on.

Nice, simple, good value, 'kin' strong - Oh.... and a really nice example, without going over board on either specification or costs.
No Exchange unit and No Surcharges etc required this is an outright purchase price.

PreLoved PUMA 110 4 Pin SHORT NOSE Forged Cross Tablocked New Polished 3.54 CWP PL126

Please note : THIS IS A SHORT NOSE - For either P38 Front or Rear.. or.. Land Rover 110 REAR Axle ONLY Differential Unit.

Here is another option for your replacement differential in your 110 rear axle. Heavily Upgraded in a Standard Casing, and with a New Polished CW&P gearset.

These are the other type of Land Rover Differentials fitted to Later 110 Rear Axles, Known as 'P38 Diffs', 'Wolf Diffs' or just plain 'Short Nose Diffs'.
In our opinion are one of the worst differentials that Land Rover has ever produced....Read on and think carefully before spending your hard earned money
These have all sorts of issues & failures as they are not - in anyway shape or form - a decent replacement for the Older 'Salisbury' Axle which was previously fitted to 110 rear axles. These are NOT cheap to Rebuild 'Properly'.

I will be brutally honest here. If you buy a 'ReCon' Standard unit - yes it could look a bargain or cheap compared with ours - there is a huge difference(s) however
buying a 'Cheap' one of these is a bit like making sure you have polished your shoes before joining in a game of Russian Roulette....In Standard form frankly they are pretty poor.

We have spent considerable time working out a series of routes to make these massively stronger.
To understand better, if 'a picture tells a thousand words', try watching this video ! Everything that can and does go wrong on a standard 110 Short Nose differential unit - and our Upgrades
We rebuild many of these, along with some or all of our upgrades both in 'Pegged' and 'UnPegged' Casings, this unit is 'Unpegged'.

Please don't compare this unit with other 'Recon' / 'Re-Built' units out there as 'the same' - it's not. We do not do these as 'Standard Rebuilt units' especially around the Crown Wheel & Pinion s. In the vast majority of our rebuilds - as in this one you are looking at right now - THIS has a brand new Polished 3.54 CW&P gearset, and look at the Blue Check
that is absolutely text book perfect on both sides. So, be aware many of the other units you may view elsewhere might say Recon or New highly likley an Old CW&P in there...Read Picture 2. !

Many of the cheap recon units out there will sell you a so called 'New' differential, but with an old Crown wheel and Pinion, and these unit suffer with used CWP Issues - big time !

Why ?...Simple, keeps the price down so when you see a 'Recon unit' for so much less - ask if its still got the old Crown Wheel & Pinion - or a brand new one - and if new - which maker - as
some of those 'Pattern' units out there are frankly junk !

Customer James bought 2 - YES 2 'Recon Units' paying good money and both were junk. He came to us in desperation. We built him what was his 3rd unit - and he was so pleased he posted up on the video we did on those recon units which were junk : The Autopsy - James '2 x 'Re Conditioned' 110 Short Nose differentials

On top of NOT using a old CWPs we also remove many of the main failure points of these units. Frankly we feel we simply don't supply any customers these without at the very least our
'Domex Carrier Cap upgrade', as we think they would be just wasting their money - so whilst (like with this differential spec) we try to keep the final costs down, there are some things
we belive are just too risky to leave 'as is' and risk the unit failing. So we don't ..and we won't .....

These are going in a 3.5 Tonne tow capability 110 or 130. Having a 3mm hollow pin each side of the diff holding it all together is in our opinion just not something we will put our names to.

As part of outr standard build this has our Upgraded Domex 700MC 'Carrier Cap Conversion' with our own HD CS80 Grade 'locking ears' - Massively stronger.
This roll pin nonsense was purely a 'Cost Saving' idiotic idea from LR.

Additionaly 2nd, the 2 x internal crossover shafts which break (each having 50% cut out at the center where they cross over - so no, it does not have 2 x 18mm cross shafts). It has 2 x 18mm cross shafts with a huge 'notch' out of both.... so they are 2 x 18mm x 9mm ..... !!) these have been binned and one of our monster strong 'one piece forged cross shafts' have been added - never ever have we seen one broken.... in 16 years...

And 3rd - we have upgraded all the bolts, from the Crown Wheel to the Carrier Caps, and even the Pinion itself - all have a stonger HD NEW Bolts. But additionally if you look at the Center unit
this has also got our Tablock Upgarde as well, these bolts can easily work loose as the center is a spft cast steel, bolts can fret themselves loose - these won't !

All in all this makes this unit hugely stronger, and, as you can see from the Blue Check, this has turned out to be an absolutely beauty, so both stronger and super quiet. This is 'Mid towards top end Range' of the 'Upgrades' we do, a balance of 'price vs strength'. Much less than this on these unit is frankly just a huge risk of wasting your money.

NO Exchange unit is required - this is an outright purchase

Pre Loved 24 Spline PUMA 110 Ultimate 4 Pin SHORT NOSE Differential - 'The Strongest we can build' PL-Ultimate

Please note : THIS IS A SHORT NOSE - For either P38 Front or Rear.. or.. Land Rover 110 REAR Axle ONLY Differential Unit.

These are the other type of Land Rover Differentials fitted to Later 110 Reer Axles, Known as 'P38 Diffs', 'Wolf Diffs' or just plain 'Short Nose Diffs'.
In our opinion are one of the worst differentials that Land Rover has ever produced....Read on and think carefully before spending your hard earned money
These have all sorts of issues & failures as they are not - in anyway shape or form - a decent replacement for the Older 'Salisbury' Axle which was previously fitted to 110 rear axles. These are NOT cheap to Rebuild 'Properly'.

I will be brutally honest here. If you buy a 'ReCon' Standard unit - yes it could look a bargain or cheap compared with ours - there is a huge difference(s) however
buying a 'Cheap' one of these is a bit like making sure you have polished your shoes before joining in a game of Russian Roulette....In Standard form frankly they are pretty poor.

We have spent considerable time working out a series of routes to make these massively stronger.
To understand better, if 'a picture tells a thousand words', try watching this video ! Everything that can and does go wrong on a standard 110 Short Nose differential unit - and our Upgrades
We rebuild many of these, along with some or all of our upgrades both in 'Pegged' and 'UnPegged' Casings, this unit is 'Unpegged'.

Please don't compare this unit with other 'Recon' / 'Re-Built' units out there as 'the same' - it's not. We do not do these as 'Standard Rebuilt units' especially around the Crown Wheel & Pinion s. In the vast majority of our rebuilds we use a BRAND NEW Dana 3.54 CWP Gearset.

Many of the cheap recon units out there will sell you a so called 'New' differential, but with an old Crown wheel and Pinion, and these have CWP Issues big time !

Why ?...Simple, keeps the price down as a New Dana CWP is circa £348 - Google P/N : LR027528G - ie GENUINE LR and DANA Grade. So when you see a 'Recon unit' for so much less - ask if its still got the old Crown Wheel & Pinion - or a brand new one - and if new - which maker - as some of those 'Pattern' units out there are frankly junk !

Customer James bought 2 - YES 2 'Recon Units' paying good money and both were junk. He came to us in desperation. We built him what was his 3rd unit - and he was so pleased he posted up on the video we did on those recon units which were junk : The Autopsy - James '2 x 'Re Conditioned' 110 Short Nose differentials

On top of NOT using a old CWPs we also remove many of the main failure points of these units. Frankly we feel we simply don't supply any customers these without at the very least our 'Domex Carrier Cap upgrade', as we think they would be just wasting their money - so whilst (like with this differential spec) we try to keep the final costs down, there are some things we belive are just too risky to leave 'as is' and risk the unit failing. So we don't ..and we won't .....

These are going in a 3.5 Tonne tow capability 110 or 130. Having a 3mm hollow pin each side of the diff holding it all together is in our opinion just not something we will put our names to. As part of outr standard build this has our Upgraded Domex 700MC 'Carrier Cap Conversion' with our own HD CS80 Grade 'locking ears' - Massively stronger. This roll pin nonsense was purely a 'Cost Saving' idiotic idea from LR.

We have an "Ideas" list .......some ideas are bonkers....... and after more sane thought they get either modified or dropped,....... and those we think are a really good ideas can take an age to actually / ever get to the top of the list to get developed ....and done.

We had a Project to sort out these via a series of upgrades to then be able to offer customers a way superior replacement 4 Pin 110 Rear Differential, and here we are project completed, with 4 MAJOR strength upgrades to choose from.

The Land Rover 110 4 Pin Rear Differential 'Multiple Strength Upgrade Project' was born. Since then we have sold a number these, some as in this one being 'Top of the Range with Everything', to others with just some of our various optional upgrades (you may find some of those listed here dependent on stock).

But ..this ....THIS Differential has EVERY Optional Strength Upgrade we can do to make this the strongest unit you can buy

We have a video done on Prototype No 1 (long since sold ....and doing well ! ), which shows the various design issues, and our upgrades and fixes of the 110 Short Nose 4 pin Differential and covers the FOUR upgrades we can now offer to make this Differential so much stronger - oh - and this unit here has all four of our upgrades !

1. Our Pegged Casing - 2. Change the 2 x weak 'cross over' center shafts for our 'One Piece Forged Cross Shafts' - 3. Upgrade with our Tablock upgrade, and - 4. Our Domex Carrier Cap upgrade conversion.

The differential itself has had the center completely stripped ultrasonically cleaned and all repolished and rebuilt, (Plus Forged Cross shaft as in pcture !), all new Timken bearings, Genuine seal, New Genuine Drive Flange, Upgraded 'Carrier Cap' Bolts with 'Norlock' washers, and the best new 3.54 Standard Ratio Crownwheel and Pinion made - Namely a New Dana (Made in USA)

Click to watch video - these are out top end stunning 110 differentials - Everything we can do to them ! !.

NO Exchange unit is required - this is an outright purchase

Pre Loved KAM 24 Spline LSD + 3.54 Standard Ratio + Domexed Carrier Cap PL108

Have a lookie at the 'A-Z of Land Rover Differentials section regarding what an 'LSD' is if you are unsure.

In simple terms on an 'Open' Differential driving on wet roads, sand, snow, mud, or even wet grass, one wheel typically breaks traction allowing all the drive to the wheel which then spins, loosing traction, and shortly after - you are stationary !. Additionally standard 2 pin differentials are desperately weak and fragile and break so easily.

These KAM LSDs (Limited Slip Differential) are very very strong..... along with a massive jump in traction. ATB vs LSD ? = ATB has 'Gears', a LSD has 'Plates'.

This was P/Ex'd by a customer towards a set of Pre-Loved Lockers. As such this unit is known to us, we built it not that long ago, and it has been well looked after, but, even so
we have completely stripped it down - and I mean completely, to give it the very best rebuild we could.

The Casing has been (Re)Cleaned and then Repainted, the KAM LSD center itself has been completely taken apart and then all the internals cleaned and repolished and then rebuilt
with all New Timken Bearings, along with its original Crown Wheel & Pinion - which has been ultra sonically cleaned and repolished, then all assembled with all new HD Bolts,
Nordlocks, New Puma Drive Flange, Genuine Seal, etc.

Basically as we do with all our diffs, and this is in a very Late PUMA Colletted Casing - which now has our 'Domex Carrier Cap' Upgrade too.

So, whats the catch ?

Well, there isn't one really. This is just as it looks a nicely well cared for rebuilt Differential, which, with the exception of the fact that being a Proper LSD
we would strongly recomend using LSD oil vs EP85/90. Oils nowdays are quite specilaist and this would be so much better with the correct oil

You could / can use EP 89/90 or even EP90, but if you do - change the oil more regularly. LSD oil is not hard to find nor that expensive (you don't need huge amount for a diff !)
in fact I just googled 'Amazon' and found 'Limited Slip Differential Oil LS 90 API GL-5 LSD Diff LS90 Gear Oil 5 Litre 5L @ £24.99 + free delivery !

It really would pay to use the right oil !. Other than that - its a fab bit of kit giving strength and additional traction - if this is the 1st then do your rear axle ist !

LSDs are HUGELY underestimated, when I worked at KAM we sold masses of these and customers were over the moon with the way they behaved on and off road, better traction better
grip, honesty these really can and will transform your LRs drivability ....and ...these LSDs are very very strong units too.

If in any doubt ring and chat - NO Exchange unit and No Surcharges etc required this is an outright purchase price.

BRAND NEW Ashcroft SHORT NOSE AATB + 'Domexed' Casing + Pre Loved Antonio Maserio 3.54 CWP

Please note : THIS IS A SHORT NOSE - For either P38 Front or Rear.. or.. Land Rover 110 REAR Axle ONLY Differential Unit.

Just to again make absolutely sure you know what this fits - it's a SHORT NOSE differential, with our 'Domex Carrier Cap Upgrade'.
Being a 'SHORT NOSE' Differential it's ONLY for either front or rear P38 Range Rovers, or more likley the REAR axle of a late (NON SALISBURY) 110 axle.

This is a Brand New Ashcroft 110 AATB Center built into a refreshed 'Short Nose' Casing, and this has a Low Mileage 'Antonio Maserio' CW&P gearset, which is both low mileage,
good condition, and reflects in the price as if this had a New DANA CWP Gearset it would be £300+ more than this, so it is a bit of a bargain !

Now, 'Short Nose' casings have daft roll pins holding it all together, seriously seriously daft.

Bear in mind, this is a heavy 4x4 and at the end of the day a 110 is 3.5 Tonne rated tow truck - and we see many failures coming in to us where the one or both of the 2 x pins
have failed, so we have converted the caps with our 'Domex Carrier Cap upgrade' plus our own HD CS80 grade locking ears.

A proper solution and massive increase in both strength and reliability.
Being brutally honest we do not Build, Supply or Sell these Short Nose units without our 'Domex' Carrier Cap Upgrade - it's pretty much in our opinion essential !

Build wise its then back to our full Ultra Build Spec build, so thats all new Timken Bearings, Genuine Seal, all new and upgraded very special CWP and Carrier Cap Bolts and
the special 'Nordlock' washers we use on these centers. Nothing reused other than the casing, after a Aquablast clean & refurish, & of course our Superflange upgrade.

The special bolts used we think are essential - the Crown Wheel has very special Heavy Duty SAE8 HD Hex Bolts with Special 'Nordlock' Washers to secure it (the very best
you can do on these - superior bolts), and these fixings are essential on LSDs and AATB Centers as they need to have the special Nordlocks to bite into the super hard metal these
are made of - yes, they cost more, but are worth every single penny invested as these Nordlocks do bite into the Harder steel which is needed to keep bolts tight and in place.

The result is what you see left in the pictures, a stunning diff, and as it doesn't have to have a £300+ new CW&P, the price is good too, I'd love to be able to offer more like this
but unlikely as these units normally need a new DANA CW&P Gearset which is going to bump up the final price by £300+. So, if you fancy it don't hang about - its just stunning

A 'NO Exchange' Purchase is possible, see 1st Option, but if you have a core unit to exchange we will ship and then refund on reciept of an acceptable unit,
Exchange unit doesn't mean 100% working and perfect - ring to discuss. We will also consider taking a P38 2 pin unit in P/Ex (for not as much though LOL )

Pre Loved Ashcroft AATB with Puma 3.54 CWP in Domexed Colletted Casing. PL111

This may be at the lower end of what we have available, but no corners cut or skimped, just a great little diff properly rebuilt, that does break the bank !

This is a Pre Loved P/exd Ashcroft AATB Center which we have fully built into a refreshed 'Puma' Casing, and used the CW&P gearset, which was both low mileage,
and in really good condition. Whilst its always nice to have a brand new CW& Pinion gearset, it pushes prices up, and if something is preloved but that good why not use it.!

This differential is a very late PUMA unit, as such it has Colletted Carrier caps, but still has the weak side pins, so those have been cut of and we have upgraded the casing
with our 'Domex Carrier Cap conversion' making this a very strong unit with the collets and our Domexing combined, plus then adding our own HD CS80 grade locking ears.

A proper solution and massive increase in both strength and reliability.
Being brutally honest we do not Build, Supply or Sell these Short Nose units without our 'Domex' Carrier Cap Upgrade - it's pretty much in our opinion essential !

Build wise its then back to our full Ultra Build Spec build, so thats all new Timken Bearings, Genuine Seal, all new and upgraded very special CWP and Carrier Cap Bolts and
the special 'Nordlock' washers we use on these centers, the casing Aquablasted cleaned & refurished, & of course our Superflange upgrade.

The special bolts used we think are essential - the Crown Wheel has very special Heavy Duty SAE8 HD Hex Bolts with Special 'Nordlock' Washers to secure it (the very best
you can do on these - superior bolts), and these fixings are essential on LSDs and AATB Centers as they need to have the special Nordlocks to bite into the super hard metal these
are made of - yes, they cost more, but are worth every single penny invested as these Nordlocks do bite into the Harder steel which is needed to keep bolts tight and in place.

And then its ready - here it is, a great value properly rebuilt AATB' we don't get CW&Ps and Pre Loved AATBs in very often, wish we did as we would love to be able to offer more
like this, but sadly this sort of unit is quite rare, if you fancy it don't hang about - this spec and this price its going to be snapped up.

A PAIR of Pre Loved Ashcroft AATBs with New Front + Rear Rotation 3.5 HD Polished CWPs in Pegged Casings.PL122-123

Turn your Land Rover from an unstably wobbly truck..... into a near 4x4 grippy as f go cart !

AATBs are HUGELY underestimated, constant variable grip and amazing traction transforms the handling both on and off road automatically, and these are a rather nice pair of Preloved
Centers which we bought back off a customer who decided to go 'full lockers' for more serious off road use vs what started as daily driver + bit of green lanning !!

As we supplied these new we know they have done no real work or mileage - they look literally brand new ! - Great units these AATBs - seriously under-rated as to how much better they can
make a Land Rover behave both on and off road. .....Anyway .... the Differnetials themselves .....

The AATBs have been completely stripped checked cleaned and rebuilt. We have then added them into a Serious Build of 'Pegged Casings', with a pair of matching (Standard 3.5 Ratio),
but Heavy Duty Polished Front & Rear rotation Crown Wheels and Pinions, and being a Pair we have added our popular Front and Rear Rotation 'Oil Vane' Upgrades.

These 2 Differentials offer both a saving over new, additional traction control stability and a feeling of safety when driving and massive increase in both strength and reliability as
these AATBs are really strong units. No Special Oil is required, as they work via 'Gears' not 'Plates', price wise a well spec'd 4 Pin Unit will be more than each of these !

Build wise its then back to our full Ultra Build Spec build, so thats all new Timken Bearings, Genuine Seal, all new and upgraded very special CWP and Carrier Cap Bolts and
the special 'Nordlock' washers we use on these centers, the casing Aquablasted cleaned & refurished, Pegged Upgrades & of course our Superflange upgrade.

The special bolts used we think are essential - the Crown Wheel has very special Heavy Duty SAE8 HD Hex Bolts with Special 'Nordlock' Washers to secure it (the very best
you can do on these - superior bolts), and these fixings are essential on LSDs and AATB Centers as they need to have the special Nordlocks to bite into the super hard metal these
are made of - yes, they cost more, but are worth every single penny invested as these Nordlocks do bite into the Harder steel which is needed to keep bolts tight and in place.

So here they are, transform the handling of your 4x4 with these 2 lovely units, and good value as we really don't often get AATBs back in peeps tend to love them and stick with them !

Thats pretty much it really - A lovely pair of Pegged, HD Standard Ratio 3.5 Front & Rear Cut CW&Ps and these refurbished AATBs !

NO Exchange unit and No Surcharges etc required

A very very VERY Special AATB/LSD Differential - Miss this and kick yourself - you'll never see another ! PL_SLSD

Way way back, in around 2007/8 Dave at Ashcroft Transmissions was designing a new and rather special A-ATB Differential.
There was an initial production run, then the project was shelved as the Ashlocker was deemed to be a better bet to market.

This new products production was shelved, the few made put on a shelf to be forgotten about .Move forwards to 2025, and after chatting the story of these popped up.
I bought a number from Dave, which were near instantly sold, and then this one was built up for a friend to conduct a longer term test.
Dave meantime decided to reconsider relaunching and looked into the possibility of a limited production run.

After some time it was decided that whilst this was a great new product the capital outlay just wasn't there. Other products and investment into them were higher on his list.

We know this ourselves, we design and make new products, some make it to market, and some don't, some don't even mnake it off the Solidworks stage, others like this we might make a few batches.
With this AATB + LSD Differential.. this... along with the initial batch made into production - we can now confirm sadly no more will be made ........

What you are looking at then here is very much the last of these you will probably ever see for sale. Those who bought the stock we had have all reported back that these are quite amazing !

So, what is it - why is it so special, and how does it differ to say the Quaife ATB and Ashcrofts own AATB units ?....
Easiest to watch the launch video we did, which is showing below, this explains what is it and why it is so good !

An amazing Ashcroft AATB + LSD Combination Differential

You even get the full strip down and rebuild video with this diff !!

Now that I have managed to finally after much asking (didn't want to hand it back lol) extract this diff back from my friend, we have stripped it completely, checked the internals and it is like brand new.
A (Re)Build video will be loaded in here shortly (If it's not sold before !).

It is going to be rebuilt - as it was when 1st built - with its 3.75 Rear HD gearset - (you do NOT put this in a front axle !!), full 'ultra spec' build, and it will have all new HD Bolts and Nordlock NLX washers, new Pinion Drive Flange, new Genuine Seal, New Superflange, New Rear Oil Vane Upgrade, and the Pegged Casing has been re-cleaned and repainted.

If we hadn't told you it was not all brand new you would never have known - its that good ! and as a Differential - It's in a league of its own !!!!!
Oh, and if you fancy it and you wait too long, once this has gone - don't ask - you will not see another - this is the very last of the batch !.

NO Exchange unit and No Surcharges etc required

Pre Loved Detriot 10 spline Auto Locking Differential plus LAND ROVER 4.7 Ratio CWP. PL105

Here we have a really nice low mileage (been in storage for years) Detriot 10 spline 'AutoLocker'.

This has been stripped and rebuilt into a Split Nose Series Casing (fits Series 1 2s or 3s) with a 4.7:1 Ratio CWP (Standard Series Ratio)

We have kept everything on the outside that is 'Visible' Original with new lock tabs etc even repolished original bolts + new dust sheild and new drive flange and seal etc, but on the inside we have upgraded the CWP Bolts to FTC5150 12.9 Grade for more strength being it's now a Detriot !.

We have also upgraded the Carrier cap bolts again with 12.9 Grade bolts and Nordlock washers - again for additional strength - Detriot do Grip you know !!

Rarely do we get these units in this sort of condition, a really nice unit for not a huge amount of £s

If you have a desire for a really nice new diff giving you some serious Grip in your 10 spline rear axle (NEVER EVER FIT IN A FRONT !)..then ... here you go !!

NO Exchange unit and No Surcharges etc required

Pre Loved Detriot Auto Locker 24 spline Differential + 3.54 Ratio CWP + Metric Casing. PL-109

Yes, as we call them - he 'Marmite' Differential. You either Love or Loathe.
However, if you know about these - they are as tough as they come, and nothing weirder in the way they work (See A-Z of Land Rover Diffs on this website to understand fully how these work !)

But, if you know what they are and you love them, then here it is in all it's weird glory.

YOU CAN ONLY fit these in a Rear axle - NEVER EVER EVER fit these in a front axle !. This unit has had a complete and Full Ultra Spec Build, new Puma Drive flange and our Superflange upgrade. + Rear Oil Vane upgreade too.

It has been rebuilt with a Early Metric casing which is one of the strongest as it needs to really have a case up to the strength a Detriot jusifies, we have not gone as far as pegging it to keep the costs down , and is as quiet as a mouse walking on tip toes, - that is until the Detriot centre 'works' and then you will hear the noises only a Detriot can make 'Unlocking' ... and 'Re-locking' !.

A hell of a unit offering a absolute massive increase in traction and strength for money that won't break the bank.

NO Exchange unit and No Surcharges etc required

A PreLoved Tablocked Ashlocker + Pegged Casing and a New Polished 3.5 HD Rear CWP Gearset PL-100

We really don't get the chance to have preloved Ashlockers - being the best you can buy peeps do tend to hang on to them, but, now again again as here we do get them !

This customer wanted to sell his 90, and it had 4.1 CWPs (34" Tyres) and Ashlockers Front and Rear, we changed hos Lockers for '4 pins' and took the Ashlockers and compressor etc in P/Ex
(the other Ashlocker and compressor is now sold)

The Spec is high - Everything is new except the Ashlocker.

The Ashlocker has been completely stripped, cleaned, repolished, & rebuilt, with new Shim Packs, New Cage and new Locking ring, New O Rings and all new fittings and then we have added
our Tablock upgrade as well.

The build is still a Full Ultra Build Spec with our Superflange upgrade, fitted with our Swivelly Stainless Steel push fit hose adapter and a Rear Oil Vane too - and it's it's all ready to go.

Available with or without the additional new hose switchgear fittings soleniod etc, which if required is just an extra £30.

A Heavily Repaired - Reflected in Price - RD128 Locker + Pegged Casing + 4.1 HD CWP PL-114

This needed a lot of love to bring back to what you see here !. But its a hell of a spec and unit for the Money .....

The spec of this unit is really quite high - Pegged Casing with a Pre Loved Ashcroft HD 4.1 CW&P Gearset, a RD128 'HF' ARB Type Locking Differential, and, amazingly as in any
ARB - this unit holds air exceptionally well !.

EVERYTHING has been massively and heavily cleaned, once completely apart all the parts have spent many a happy Hour.... Days... in our polishing machine, and seriously this
would be a great cheap diff now all cleaned up and repolished in an off road bias truck type use.

One small thing to point out is the Pegged Casing has had at some time both of the bottom bolts on the flat area of the Casing shear off, so you can't bolt any of the steering guards
or a differential guard etc to the bottom of the Casing, but its still a Pegged Casing - and this sort of spec for the money this is still a lot of diff for the £s!

The CW&P has a decent blue check, and seems quite quiet on the bench, but being what this diff is its far more suited to off roader bias 4x4 than a 'daily driving' PUMA.

Don't expect this to be super dooper whisper silent, Its a preloved hard used Pegged Casing, and a repolished HD CW& Gearset and a Preloved hard used rebuilt center.
The Center has however been rebuilt with a new Genuine ARB Air Piston, new air coupling 'O' Rings, & the copper air pipe coupler - which is so easily damaged has one of our
RD128 clamp kits on it to protect the copper pipe.

The build is still a Full Ultra Build spec with our Superflange upgrade, fitted with our Swivelly stainless steel push fit hose adapter and it's it's all ready to go.

Available with or without the additional new hose switchgear fittings soleniod etc, which if required is just an extra £30.

Pre Loved Nissan Patrol Y61 Rear HF RD135 Locking Differential 4.37 Ratio SN 24-Y61-1

We very very rarely get these in to resell, but here we have just the one.... A Rear Y61 Nissan Patrol differential, fitted with a 35/8 CWP set which means it's the 4.37 ratio.

Its been completely stripped down to conponent parts, then cleaned, repolished with all new NTN SKF bearings, new Genuine Nissan Pinion Drive flange seal, and, if you look closely - further upgraded with new HD Crown Wheel Bolts 12.9 Grade same with the Carrier Cap bolts - and then all of them with Nordlock Washers. Being a Genuine Nissan CWP the blue check is excellent !.

The 'Preloved' HF (an ARB Copy) 'Air Locker' has had a new Piston internally, and new O-Rings, and this differential is ready to go to it's new home.

The casing itself has been heavily cleaned, this showed that its had a hard life - there is significant pitting on the casing, but this is only a visual thing really.
The inside was and is perfect. Fitted with our Swivelly stainless steel push fit hose adapter it's all ready to go.

Its the only one we have, and we doubt we will see another for some considerable time. Just make sure this CWP Ratio of 4.37 is the one you want - there are several different ratios of these differentials !
Available with or without the additional new hose switchgear fittings soleniod etc, which if required is just an extra £30.

NO Exchange unit and No Surcharges etc required - this is an outright purchase

Pre Loved ARB RD128 24 Spline Locker in Pegged Casing + New Polished HD 3.5 CWP - PL_TBA

If you want the best Land Rover Locking Differential out there then you buy an Ashlocker.............
But, unless you are prepared to invest in the costs of a new one, 'Pre Loved' Ashlockers are both few and far between.

Also they do rather hold their values, so even when they do appear they don't maybe offer the 'Savings' you might have hoped for............
...........Oh and they are gone super quick too !!.......

In really simple terms, if you want the best you buy an Ashlocker, (we even do further upgrades for them), BUT, as mentioned Ashlockers fetch a premium both new and 'Pre Loved'.
If you really can't justify a new Ashlocker, or even the prices of our Pre Loved ones - then an 'ARB' is your next best answer, and they are very good when built right !.

Ok, they are not as desirable in the world of lockers as an Ashlocker, but this means that the good news is they are a lot better 'value for money' - thats just honesty the way it is !

These RD128s have a tendency to shear off the end of the 'Bell' where the Crown wheel bolts on, so we always recomend these to have a pegged casing which stops this
As such (and as here), this has been built into one of of our new Pegged Casings. This solves that issue + makes for a far far stronger diff !

The build starts with a Brand New Polished HD 3.5 Rear Crown wheel and Pinion, all new Timken bearings, a new Puma Drive Flange and Genuine Seal, our Superflange upgrade, all new upgraded Bolts on the Center and additionally upgraded to 12.9 Bolts with Nordlocks on the carrier. A Rear Xcess4x4 Oil Vane has been fitted, but we can change this on request (FOC) if you plan for it to be in a Front Axle.

The ARB itself has a new internal piston, new thrust shims, and 2 x new O Rings - a lovely unit ready to go again. If in any doubt just how good this has turned out just check out the textbook 'Blue Check' zero run out too on the Backlash !!

A really well built preloved decent example of an ARB RD128 Locker - even better with all our Upgrades , and a lot less outlay than an equivalent Ashlocker.

Its very much 'You pays your money ....and you takes your choice'.

Pre Loved ARB RD128 in Pegged Casing + new Polished HD 3.5 CWP + new Center Tube PL_119

If you want the best Land Rover Locking Differential out there then you buy an Ashlocker.............
But, unless you are prepared to invest in the costs of a new one, 'Pre Loved' Ashlockers are both few and far between.

Also they do rather hold their values, so even when they do appear they don't maybe offer the 'Savings' you might have hoped for............
...........Oh and they are gone super quick too !!.......

In really simple terms, if you want the best you buy an Ashlocker, (we even do further upgrades for them), BUT, as mentioned Ashlockers fetch a premium both new and 'Pre Loved'.
If you really can't justify a new Ashlocker, or even the prices of our Pre Loved ones - then an 'ARB' is your next best answer, and they are very good when built right !.

Ok, they are not as desirable in the world of lockers as an Ashlocker, but this means that the good news is they are a lot better 'value for money' - thats just honesty the way it is !

These RD128s have a tendency to shear off the end of the 'Bell' where the Crown wheel bolts on, so we always recomend these to have a 'pegged casing' which stops this
Now - on this ARB RD128 point proven - The center tube sheared - Expensive but worth doing as otherwise like new - should have been built pegged !!

Well, this now has a Brand New Genuine ARB RD128 Center tube - it sheared as wasn't pegged ! - AND its also got a New Air Coupler assembly AND our 'Air Pipe Clamp Kit' to protect it !

After the center was sorted this has been built into one of of our new Pegged Casings. This solves that issue + makes for a far far stronger diff !. The build then continued with a Brand New Polished HD 3.5 Rear Crown wheel and Pinion, all new Timken bearings, a new Puma Drive Flange and Genuine Seal, our Superflange upgrade, all new upgraded Bolts on the Center and additionally upgraded to 12.9 Bolts with Nordlocks on the carrier.

A Rear Xcess4x4 Oil Vane has been fitted, but we can change this on request (FOC) if you plan for it to be in a Front Axle.

The ARB itself has a new internal piston, new thrust shims, and 2 x new O Rings - (Oh, new center tube LOL), and has turned out to be a lovely unit ready to go again.

If in any doubt just how good this has turned out just check out the textbook 'Blue Check' - really nice so will be super quiet.

A really well built preloved decent example of an ARB RD128 Locker - even better with all our Upgrades , and a lot less outlay than an equivalent Ashlocker.

Its very much 'You pays your money ....and you takes your choice'.

ARB RD56 + Upgraded Xcess4x4 End flange + 3.54 CWP in Puma colletted 'Domexed' Casing. PL-122

The ARB RD56 24 Spline Locker is actually nowdays quite old Locker wise, but it's actually one of our favourites.
The problem is that often, being old, they have been neglected 'somewhere' in their ownership - and - as a result they are either worn out, damaged or really in all honesty past their best.

This little unit is none of the above. It is in exceptional condition (see pictures of center pre-assembly) and was taken in P/ex for an upgrade.
Its been completely and utterly stripped (as you can see !!) ultrasonic cleaned and then rebuilt, with a New Internal Piston, new Drive Thrusts and other than the Air system O rings thats all that was needed.

It's done very little work and has also been properly looked after - as you can see from the dissasembly pictures, but, the end flange was worn (very common issue as its a weak casting) so it's had one of our EN34T CNC Billet RD56'End Flanges' we make popped on, now this is quite a unit.

Its been built into a very late 'PUMA' Colletted casing, (which we have also 'Domex Upgraded' the Carrier Caps), all New Timken Bearings, Upgraded HD Bolts and Nordlocks, and a nice standard 3.54 CWP with a New Genuine Pinion Seal, Puma Drive flange plus our Superflange upgrade to finish it off.

Its not often we get a unit such as this that is in such good condition, now all rebuilt this really does give someone the chance to enter the world of 'Land Rover Lockers' without a huge outlay.
To be honest we see these come up on Ebay for daft (expensive money) and just from looking we can see they are basically end of life junkers, this is in a different league, but at an atractive price even so !

You will struggle to find as good as this for this price. We try to cover all Differential options, ranges and prices, even at the lower end of the price bracket it has to be good for us to put our name on to resell it.
This lovely little 24 Spline ARB RD56 defo is !. The Blue check is amazing - you could fit this in a Late daily driver and it would be silent.

It's just so good we've done photos to show off it's amazing condition and done multiple pictures for you - to show off both inside and out !

Available with or without the additional all new - Hose, Switchgear, all Fittings, Soleniod etc, which if required is just an extra £30

NO Exchange unit and No Surcharges etc required

ARB RD56 + Upgraded Xcess4x4 End flange + NEW Polished 3.54 + Pegged Imperial Casing.PL-115

The ARB RD56 24 Spline Locker is actually nowdays whilst maybe quite old Locker wise, it's actually one of our favourites.
This unit came in P/Ex and was in good condition with the exception of the weak cast end flange which was worn out.
This was replaced and upgraded with one of our own EN34T Billet CNC HD Flanges - you will not break that !

Its been completely stripped to its component parts, ultrasonic cleaned and rebuilt with a New Internal Piston, new Drive Thrusts and 2 x new Air system O rings.
The built started with it being built into an 'Imperial' Pegged Casing - which we will now explain what this means !

The 'Imperial' bit just means it has a filler plug (very useful actually) on the differential casing, earlier Land Rover axles don't have filler plugs on the axle diff pans!.
This being the case (no pun intended) means that if you don't have a filler plug on your axle casing, and you fit a later differential casing that doesn't have a filler plug on it either
..Erm..... getting oil back in is 'A bit of a serious challenge' Lol !!>

But, an 'Imperial Pegged Casing' (other than the filler plug) - WILL happily fit a later axle casing - just means you have a choice of filler holes - actually the ones in the differentials are regarded very much as a 'rather nice to have' ... due to there position...

We try to cover all Differential options, ranges and prices, even at the lower end of the price bracket it has to be good for us to put our name on to resell it, and this is.

Being in a Pegged Casing this makes this unit much stronger, (but not for massively tweaked TD5 with stage 57 Map on 37s etc), ...this would be perfect for a greenlaner etc, but, also being that the RD56 is also a 4 pin differential as well as a locker (and with its new Polished 3.54 Crown Wheel and Pinion in a Pegged Casing) - would be great even in a daily driver ...and it would be both strong and silent.

We've done some photos to show it off, its a really decent upgraded ARB RD56 Locker in a high spec and for a lot less than you might expect !
And just check that 'Blue Print' on the Crownwheel teeth, its a bang central absolute textbook perfect print - A top notch example of these very popular Lockers.

Available with or without the additional all new - Hose, Switchgear, all Fittings, Soleniod etc, which if required is just an extra £30

NO Exchange unit and No Surcharges etc required

ARB RD56 + Upgraded Xcess4x4 End flange + Ashcroft 3.54 CWP + Pegged Casing. PL-116

A nice little ARB RD56 Locker - but in a much higher 'Upgraded' version than possbly 'the Normal' spec you see these !

The 'Non Air' End flange on these is a weak cast plate - these fracture and / or the bearing can spin on the journal, a common issue. means it needs replacing !!
The problem then is this part is no longer available - But thats all ok, as we remake them on a 5 axis CNC out of a Billet of EN34T - you'll never break that !.

So this as you can see in the picture has been stripped, with all parts ultrasonic cleaned then repolished, then fully rebuilt with new internal ARB Center cage and Piston, new shims and 'O Rings' along with our Upgraded Xcess 4x4 EN34T End flange, and then our upgraded HD Centertube bolts.

The center has then been put into one of our Pegged Casings, along with an Ashcroft Transmission 3.54 (Standard Ratio) CWP, a full ultra Build Spec, all new Timken bearings, Puma Flange upgrade, and finished off with our Pinion seal Superflange upgrade.

A really good entry level Locker, but in a seriously upgraded version !

Available with or without the additional all new - Hose, Switchgear, all Fittings, Soleniod etc, which if required is just an extra £30

NO Exchange unit and No Surcharges etc required

ARB RD56 + Pegged Casing + 2x Xcess 4x4 Upgraded End Flanges + New Polished 3.54 CWP. PL-106

The RD56 is one of our favourite 'Entry' lockers. These are really great units - especially when they are upgraded like this one - and all rebuilt to this sort of spec !

This RD56 centre started with a total and complete strip down, all parts ultrasonic cleaned then repolished, then fully rebuilt with new Genuine ARB internal Center Cage and Air Piston, new shims and 'O Rings' along with our Upgraded Xcess 4x4 EN34T End Flanges - both on the 'Air System' side & on the non End Flange side, along with our upgraded HD Centertube bolts.

The 'Non Air' End flange on these is a weak cast plate - these fracture and / or the bearing can spin on the journal, a common issue. means it needs replacing !!
The problem then is this part is no longer available - But thats all ok, as we remake them on a 5 axis CNC out of a Billet of EN34T - you'll never break that !.

Similarly the Air control flange on the other side is prone to leak air when worn - as this one was, so that too has been replaced with our Own HD version - and again billet CNC machined from EN34T - its now all new and 100% leak free !!

The 2 x 'End flanges' make this so so so much stronger, and then when added into a Pegged Casing + a Brand New Polished 3.54 Ratio CW&P Gearset, a full ultra Build Spec, all new Timken Bearings, our Puma Flange upgrade, and finished off with our Pinion Seal 'Superflange' upgrade, and finally a stainless steel swivelly fit Hose connector, thats now some RD56 !.

All this makes this a real good value for money RD56 Locker - sure you can find one of these cheaper, but not as good condition and not at the sort of spec as this little unit - Check the photos opposite !!!.

Available with or without the additional all new - Hose, Switchgear, all Fittings, Soleniod etc, which if required is just an extra £30

NO Exchange unit and No Surcharges etc required

A PAIR of Pre Loved Lockers, Both ARB RD128s + 3.5 Front and Rear Cut HD 3.5 CWPs + Pegged Casings PL-117-118

You really fancy and would really like to have a pair of good condition 'Highish Spec' Air Lockers.
Maybe you are running 30 - 33" tyres, you are happy with your gearing but you don't want to break the bank too badly.
You've been looking... but oh boy ..the outlay ... Well, read on - this might just be what you have been hunting for !

There are multiple issues and hurdles with buying second hand lockers too.

Not just how much do you spend, or what exactly do you buy, but also are you buying a load of trouble needing full rebuilds or even worse ?.
There really are some real bandits out there selling dreadful overpriced Lockers that might look cheap - but will prove to be anything but.
And you will have committed a significant load of your hard earned money getting them.... and that's a worry at the back of your mind...

Once you start really looking the cost of investment and the spec you fancy the build costs just seem to keep rising.
With the money your are now thinking of spending you might decide its a good idea to protect your investment further than just getting a locker, by going for a 'Pegged Casing' Upgrade, (and with ARBs RD128s that also a really good idea, as these units unpegged can easily break the Center top hat which is serious money)....

Already you are now thinking of 'Lockers' and 'Pegged Casings', and well, a 'Heavy Duty' Front and Rear Cut Crrown wheel and pinion would be nice too ......
And before you know it your 'Build Spec' means you could be looking at easily over £4000 for a pair ! ..... Yeek !

Well, as it says at the start these 2 x units are 'high end specs' for sure.

They are BOTH in 'Pegged Casings', BOTH have 'Heavy Duty' 3.5 Crown Wheels and Pinions - a Matched Front and Rear too, and the Current Model ARB (and the strongest version made) the RD128 24 spline model, and, here you can buy EITHER or BOTH, at quite saving, and, should you push the boat out and buy both and really treat yourself - it works out even cheaper still !.

1st up - The Front Unit - (See Top 3 Pictures, click on them to see them full size) - This is a Preloved ARB RD128 (The current Model 24 spline ARB).

Its been completely stripped, cleaned, and rebuilt with new ARB Genuine Air 'O' Rings and a new ARB Internal Air Piston, built into a new Pegged Casing, with a HD 3.5 Front Cut HD CWP.
The Build is our Full 'Ultra Spec' Build Specification, with all new Timken Bearings etc, and then finished off with a new Puma Drive flange upgrade, this one has a Front Oil Vane upgrade and of course our Superflange upgrade.

A lovely differential, again, either buy this on its own, or the as a pair and save a bit on overall costs !

2nd - The Rear Unit (See Bottom 5 Pictures, click on them to see them full size) - This is a also a Preloved ARB RD128 (The current Model 24 spline ARB).

Its been completely stripped, cleaned, and rebuilt with new ARB Genuine Air 'O' Rings and a new ARB Internal Air Piston, built into a new Pegged Casing, with a HD Polished 3.5 Rear Cut HD CWP.
Look closely at the pictures and you will see this also has a Brand New Genuine ARB Main Body center tube, and, to match the above a 3.5 Rear Cut CWP.

This too has also had the full Full 'Ultra Spec' Build treatment, with all new Timken Bearings, new Puma Drive flange upgrade, a Rear Oil Vane Upgrade and of course our very popular Superflange upgrade.

All in all another cracking differential. Buy this on its own, or buy both as a pair - and save on the overall costs !

Either Differential or Both Differentials are available with or without the additional Fitting kit(s) - The Kits will come with ...
All new - Hose, Switchgear, Fittings, Soleniod etc, which is just an extra £30 on either unit - buy BOTH Diffs and get BOTH kits for the £40.

NO Exchange unit and No Surcharges etc required.

A Brand New Pegged Ashcroft Locker - Tablocked - Polished 4.1 Front CWP

Well.....
The previous owner of these made a expensive mistake, we did try really hard to advise him he was doing the wrong thing - but he was insitant, we built him a pair of Differentials
(this being the front as the Rear has already sold) and then he came back within a couple of weeks and said 'Yes', he was wrong, and 'Yes' we were right and basically..... 'HELP' !

His Discovery was really spec'd up nicely, but we advised hime he really really needed 4.75s not 4.1s.
He argued that being he was using it as a daily driver and for longish trips he wanted 'Low RPM / Cruising', but everything we worked out said 4.1s would be Overgeared still,
and 4.75s would be prefect, these did not work out as he thought - he now has 4.75s and they are 'Now absolutely Bl**dy Perfect Nige' in his words ! LOL

So, here are his weeks old 'Old Diffs', which we took back in P/Ex. Bottom line - Everything here now is Brand new - except the few weeks old 4.1 HD polished CW & Pinion !.

Taking these in P/ex, we then built him 2 x New Casings - Rear 'Big Bearing' upgraded Pegged Casing, Front a standard Pegged Casing, NOW with 4.75s, and took back his units,
removed his ATBs put them in the new casings and then turned to these P/Exd units, Much thought and full rebuild later we have these came up up for grabs - only front left now !!

Weeks old or not we have stripped recleaned and repainted the Casing, replaced ALL Bearings Seals, Drive flanges Bolts etc etc, basically the only thing that is
not new is the 2 x Crown Wheel & Pinion Gearset.... which are around 3 weeks old !!!!!!

The CWP Gearset is a Front Rotation & as you can see in the pictures also polished HD 4.1 Ratioand then we have added in a Brand New Ashcroft Lockers with full 'Tablock Upgrade'
which seriously increases the reliability & strength of this differential.

To understand the 'Tablock Upgrade'- Watch this video !.

A massive strength increase and for the additional cost it's proving to be an almost 'standard' request on the majority of our Customer builds.
Being 4.1 Ratio CW&P Ratio Differentials, these are also designed to correct your over gearing due to running bigger tyres.
Getting the gearing corrected will absolutely transform your driving experience and enjoyment on and off road more than you can possibly believe !.

If you are unsure around what exactly 'Over and Under Gearing' is etc please go and look at the section on the website about 'Gearing' and there are videos to - which explain the issue, or just ring for a chat, and unlike James please do think about our advice.

Just check out the finish on the Crown Wheel, the Blue Check is just superb !, it looks like new, could be mistaken for new, but the CWP is not new (everything else is !)
it's only weeks old and to be honest near impossible to see they have been used !

Buy with or without the Additional Fitting Kit of Hose, Switches, Connections, Soleniods etc.

You want to buy the best 'Pre Loved' Tablocked Ashlockers money can buy + Polished 4.1 Front Cut CW&P ? - Probably just read about it......James c*ck up financially is your benefit !!

NO Exchange unit and No Surcharges etc required.

A PAIR of Pre Loved Lockers, Tablocked Ashlocker 4.1 + ARB RD128 4.1 Both Pegged Casings - Buy either ...or both and save £s !

Well, this might be tempting if you have a 90 or Defender probably on 34 or 35" tyres and standard 3.54 Ratio diffs ... and ......being on 3.54s it is so over geared it drives horribly both on and off road as a result - want to sort it out and transform your truck ?.....

You have been thinking about sorting out the gearing, making it drive so much better with the right ratios, plus maybe going for some lockers too ???
But ....You also know it could also cost you a small fortune as you know you need upgrade BOTH differentials at the same time, ...............
Well........... these could be just what you are after then !.

This listing is for a PAIR of Pre Loved Lockers, and both are very serious builds ! You can buy EITHER or BOTH. If you do buy both it works out cheaper !.

1st up - The Front Unit - (See Top 5 Pictures, click on them to see them full size)

This is a Preloved ARB RD128 (The current Model 24 spline ARB). Its been completely stripped, cleaned, and rebuilt with new ARB Genuine Air 'O' Rings and a new ARB Internal Air Piston, plus we have also fitted our upgrade fix for ARBs weak (and easily damaged) copper pipe air system with our 'Clamp Kit Upgrade' as well !.

This is built into a new Pegged Casing, with a Brand New HD Polished 4.1 Front Cut HD CWP. Check out that 'Blue print' its beautiful !!
The Build is our Full 'Ultra Spec' Build, with all new Timken Bearings etc, and then finished off with a new Puma Drive flange upgrade, this one has a Front Oil Vane upgrade and of course our Superflange upgrade. A lovely differential, again, either buy this on its own, or the as a pair and save a bit on overall costs !

2nd - The Rear Unit (See Bottom 5 Pictures, click on them to see them full size)

This Rear differential is a Pre loved Ashlocker - and now with our 'Tablock' upgrade added. Again this has been completely stripped cleaned and rebuilt.
with new 'O' Rings, new internal cage, 6 x new thrusts, and further Upgraded with a Brand New Xcess 4x4 'Tablock' upgraded 'End flange' system.

Built into a new Pegged Casing, with a Brand New HD Polished Matching 4.1 Rear Cut CWP. This has also had the full Full 'Ultra Spec' Build treatment, all new Timken Bearings, finished off with a new Puma Drive flange upgrade, a Rear Oil Vane Upgrade and of course our very popular Superflange upgrade.

All in all another cracking differential. Buy this on its own, or buy with the ARB above as a pair - and save on the overall costs !

Either Differential or Both Differentials are available with or without the additional Fitting kit(s) - The Kits will come with ...
All new - Hose, Switchgear, Fittings, Soleniod etc, which is just an extra £30 on either unit - buy BOTH Diffs and get BOTH kits for the £40.

NO Exchange unit and No Surcharges etc required.

Pre Loved 24 Spline Ashlocker Long Nose Differential in Xcess 4x4 Pegged Casing + Pre Loved Rear 4.75 KAM HD CWP and Tablock Upgrade Ref ASHTL475KAMPC-1

This is one hell of a spec'd differential !

Preloved Ashlocker - which has been completely stripped checked and new O-Rings in its air system - just daft not to when in bits !.

Then fully rebuilt, and fitted into one of our Pegged Casings with a Preloved and very quiet KAM 4.75 Rear Cut CWP Gearset.

Ashlocker has our Tablock upgrade, with a full ultra Build Spec, new Puma type drive flange, with our Superflange upgrade to finish it off.

HUGE saving over the costs of this sort of specification Differential unit if new, ....and ....when its gone it's gone. ...( Don't kick yourself if you miss it !) And thats about it really, Really nice solid top spec Ashlocker set up, grab it soon as these do not hang about .............Esp at this price !!

Available with or without the additional all new - Hose, switchgear, fittings, soleniod etc, which if required is just an extra £30

NO Exchange unit and No Surcharges etc required

Pre Loved 'Tablocked' Ashlocker + New 3.5 HD CW&P + Imperial 'Pegged Casing'. PL-102

I do wish we could offer more of these - This - is a Imperial Pegged Cased Pre Loved Ashlocker, with our Tablock upgrade & Full Ultra Build spec build.

The Preloved Ashlocker - has been completely stripped, checked, a complete New Air System added and all rebuilt with new Thrusts 'O Rings' & internal Cage + all new bolts - ready to go again !.

Then fitted into one of our Pegged Casings, this being an 'Imperial version' - which just means it has a filler plug of the differtial housing - which is actually quite nice to have !

The CW&P is a Branbd New Ashcroft HD 3.5 Rear Gearset, and, as mentioned the Ashlocker which additionally has now got our Tablock upgrade, along with a full ultra Build Spec, new Puma type drive flange, and our Superflange upgrade to finish it off.

A HUGE saving over the costs of this sort of specification Differential unit if new, ....and ....when its gone it's gone. ...( Don't kick yourself if you miss it !) And that's about it really, Really nice solid top spec Ashlocker set up, grab it soon as these do not hang about .............Esp at this price !!

Available with or without the additional all new - Hose, switchgear, fittings, soleniod etc, which if required is just an extra £30

NO Exchange unit and No Surcharges etc required