LR083860 | Axle Control Unit - Rear Differential Locking | Discovery 4, Range Rover
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR083860 - Axle Control Unit
LR083860 is an Axle Control Unit. Fitted to the rear axle locking differential system, this control unit controls actuation and monitors sensor inputs for the electronic rear differential lock, providing position feedback and status information so vehicle traction and stability systems respond correctly when the lock is engaged.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 4 (2010-2016) - L319 - From VIN AA000001
- Range Rover (2013-2022) - L405
Frequently Asked Questions
LR083860 interprets inputs from rear-axle sensors and position feedback, then commands the differential locking actuator to engage or release the rear lock. It also reports status to other vehicle control modules so traction and stability systems operate correctly while the lock is active. Replacement units must match the vehicle's axle locking arrangement and production specification to function correctly.
| Model | Variant |
|---|---|
| Land Rover Discovery 4 (2010-2016) - L319 | Rear Axle Modules And Sensors (Rear Axle Locking Differential) - From VIN AA000001 |
| Land Rover Range Rover (2013-2022) - L405 | Rear Axle Modules And Sensors (Electronic Locking Differential) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.