*** The Webshop is CLOSED short term - to allow us to catch up on orders ***

Whilst we are immensely grateful to be so busy in this bonkers world
we need some extra time to clear the backlog that has started forming
ensuring we don't let any customers down !!

We ARE open to calls...
..and yes we can disccus and take new orders on Differentials over the phone

Welcome to our 'Differential Technical Videos' Page - Learn all about the basics of Differentials & much much more!

'A video about our Ultra Build Spec', How Differentials work, , 'Differential Pegging', Heavy Duty CWPs vs Standard Ones, & Help understanding Changing 'Ratios'.

Ultra Build Specification Build Video How a Diff Works ! Pegging TIG-a-Thon Pegged Casing being made Understanding CW&Ps The effect of changing CWP ratios - A real life example.....0-60 was 18 seconds - Now Sub 13. Differences between a Standard LR 2 pin and a LR 4 Pin and a forged Cross Shaft All about Land Rover 4 Pin Differentials - Choices and Differences pros cons - more than you'd think ! Land Rover Front Half Shafts and CVs, differences Pros and Cons - and Technical Advice

Differential Locking Units 'Lockers'. How they work, ARBs, KAM, Ashcroft, Good & Bad points, weaknesses & issues of each explained .

This is typically what we do when we rebuild a Differential sent to us ARB RD56 / RD003 Pros and Cons ARB RD128 Pros and Cons The Ashlocker - Our No 1 Choice for a Land Rover Locker The KAM 'AIR yes AIR' Locking Differential - Strip and Explanatory Video The KAM 'Quill Type' Locking Differential - Strip and Explanatory Video Short / Long Nose Diffs ARB RD128 - Failure of Centre Tube Why ?... And what you can do to strengthen and avoid issue.

Lockers can have 'Achilles Heels' - We make a range of products to repair, strengthen & improve these issues.

The Essential protector for all LR Axle Casings - the Super Strong Xcess_Diff_Plug ! ARD RD03 RD56 Xcess4x4.com replacement Locking end flange RD128 Air Pipe Upgrade RD03 and RD56 Air Flange and Drive Flange upgrades Xcess 4x4 - Our New 'Pinion Super Flange' - Standard on all Builds ! Xcess 4x4 - Our New 'Pinion Super Flange' - DIY Fitting Guide Video Xcess 4x4 - Our New P38 / Shortnose 'Pinion Super Flange' The Making one - Part 1 Xcess 4x4 - Our New P38 / Shortnose 'Pinion Super Flange' The Making one - Part 2 xcess4x4s Ashlocker Tab_Lock Upgrade - Build Video xcess4x4s Hi Flow Washer Upgrades and Tab Locking xcess4x4s Pinion Bearing Oil Vane Upgrade

More on Differentials - Builds, Autopsys & Rebuilds of various 'Damaged (LOL) units. !

Overloaded Diff Time-lapse Diff Build ARB Autopsy Knock Knock - whats that ?...erm..about �400 Broken Pegged KAM 4.1 ? ...Autopsy - Not what you might think ! Pegged Casing Build Air Leak' Sir ? on your ARB RD128 ?.....But this is a new one on us ! Giving a seriously damaged rusty HD Ashcroft CWP one more life ... Split Nose 1949 Differential - A Rebuild more as a 'Project than a 'Money Earner' LOL ! Super Long Nose 1948 4.88:1 Land Rover Rebuild ! LOL !

'Xcess4x4' Off Road Products. Videos of many of the unique products we make. Also useful as 'How to Fit Videos' !

Xcess 4x4 Video of our extended range of Super Strong Plug Range Xcess 4x4 Video of our SERIES Land Rover Super Magnetic Axle Drain Plug Wash Wiper Conversion Kits - Information and Fitting Guide Before and After very visual Video RD128 Air Pipe Upgrade Xcess 4x4 - Twin Gas Ram Bonnet Opening Kit Our Diffs in Serious Action at King Of Britan 2017 with Moose OffRoad Our Ultra HD 'Removable / Bolt on' Differential Pan Cover Kit

We don't just sell our products - we use them. The 'Mille Rivieres' 4x4 French Event. 2500 Kms round trip. Proudly we won the 'Bon Amiee' prize too !

Steep Steeps Side slopes and Drops... Please get off here ! Little bit of Mille Riviere Rock Crawling Mille Rivieres Mud


*** The Webshop is CLOSED short term - to allow us to catch up on orders ***

Whilst we are immensely grateful to be so busy in this bonkers world
we need some extra time to clear the backlog that has started forming
ensuring we don't let any customers down !!

We ARE open to calls...
..and yes we can disccus and take new orders on Differentials over the phone