Local Storage seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Local Storage in your browser.

Toyota Model Not Selected

No product filtering will take place.

Toyota Hilux:

Toyota Hilux Surf:

Toyota Land Cruiser:

Choose Your Toyota

Welcome to RoughTrax 4x4 - Free UK Mainland Shipping

My Account 
  • My Account
  • My Wish List
  • Sign In
Toggle Nav
My Cart
mobile icon
Close
  • Menu
  • Account
  • Home
  • Blog
  • Automatic Disconnect Differential

Automatic Disconnect Differential

  1. What is A.D.D?

    What is A.D.D?
    A.D.D stands for Automatic Disconnect Differential. You may see on certain product descriptions, mainly front differential, the term “ADD”, but what does this actually mean or do? The short explanation is that A.D.D is a 4WD system that connects/disconnects the differential to output shaft (effectively to the wheel) usually by a touch of a button from the drivers seat. On...
    Categories: Repair Guides, Products & Repair Help
    Tags: Automatic Disconnect Differential, Differential, Front Differential, 4WD & A.D.D
    Posted On: June 27, 2024
    Posted By: Julie Look

1 Item