Buying Options


Brand New (ASHCROFT)

£534.39(£641.27 incl VAT)

What does 'Genuine' and 'Replacement' mean?

We offer you, the customer, the choice of purchasing either a brand new and genuine Land Rover part. This is a part that is manufactured by Land Rover to their high quality specifications.

The choice of 'replacement' part means a similar after market part, not necessarily manufactured by Land Rover's original supplier. The part numbers remain the same for genuine and replacement parts for identification purposes only.

We source the best quality replacement parts available, not necessarily the cheapest.

We cannot always guarantee you will receive genuine parts in Land Rover packaging dependant on the quantity supplied to us (trade supply).

Product Description:

24 spline diff lock

Gears have been redesigned for maximum strength and durability.

> A unique non-rotating annular piston locking actuator is designed to eliminate air leaks sometimes found with rotating seals.
> The annular piston is also designed to eliminate the oil blow back in the air exhaust line.
> The large piston area give maximum hold-in force to reduce the possibility of jumping out of lock.
> Locking ring gives full 6mm positive engagement with side gear, again reducing the possibility of jumping out of lock.
> Gears have been redesigned for maximum strength and durability.
> The lock ring is made from high spec 300m steel to provide ultimate strength and ability to withstand shock loads.
> Locking actuator cage made from steel to withstand shock loading caused by power locking.
> Locker body turned from billet 817M40T (EN24T) to give optimum strength.
> Only change necessary to fit the locker is drill and tap the diff housing 1/4” bsp for the air feed fitting.
> No changes to the axle case.
> Requires on board air supply - not supplied. (DA4190 - ARB compressor assembly 12 volt)

Part number:DA1224SN

Applicable Models:

Range Rover P38 - Front & Rear
Defender 110 - 2002 onwards (Wolf) - Rear