Powertrax LK804041 Grip LOK Traction System; Dana D/T 403 w/ any gear ratio and 41-spline shafts
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Powertrax LK804041 Grip LOK Traction System units for the Dana D/T 403 (also fits Dana DS/A 404, Dana DS/A 405, Dana DSS 40) (with any gear ratio and 41-spline shafts) combine fully automatic locking action with the strength of a fully machined case. Grip LOK delivers automatic, mechanically actuated traction and is PowerTrax's strongest locking differential — built for competition and serious off-road use. Powertrax LK804041 Grip LOK Traction System is for use on Dana D/T 403 axles with any gear ratio and 41-spline shafts. Verify carrier-break and gear-ratio requirements for your axle before ordering.
Advantages of a Powertrax Grip LOK
- Fully automatic locking differential for maximum traction.
- Fully machined case for competition-grade strength.
- Comes fully assembled; use 80W-90 GL-5 petroleum gear oil (no friction modifier).
- Designed for rugged off-road and competition traction needs.
View the PowerTrax Grip LOK Traction System Application Guide.