Factory Rear Locking Differential Retrofit Kit

Did you get stuck with the base model? Can't weld good enough to Lincoln Lock the rear differential? Look no further!

Harvested from a factory equipped vehicle, included in kit:

• Rebuilt Rear Locking Differential Assembly
• Differential Control Module
• Modified Factory Harness 
• Harness Splicing instructions
• Access to detailed installation and wiring diagrams

This requires ADVANCED installation only for shops or DIY'ers with intensive knowledge in vehicle wiring, suspension components, and scan tool diagnostics. We STRONGLY recommend having us install this package due to the complexity.

Why is the kit so expensive compared to buying the individual components? We FULLY disassemble, clean, inspect, and rebuild every unit, restoring it to new factory quality. The harness used to connect the control module, differential, and vehicle is NOT available off the shelf, from breakers, or ebay. It MUST be hand made.

Price includes a $200 refundable core charge, send your factory differential in for a return! 

Not sure where to start with any of it? Questions about gear ratio? Contact us! We are happy to help.