Powertrax GT434430 Grip PRO Traction System; Dana 44 Standard w/ any gear ratio and 30-spline shafts
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Powertrax GT434430 Grip PRO Traction System units for the Dana 44 Standard (with any gear ratio and 30-spline shafts) are gear-driven limited-slip differentials designed for factory limited-slip or carrier-break cases. The Grip PRO combines smooth limited-slip operation with the strength of a fully machined, forged steel case. Using 3x2 spiral gear technology, Grip PRO delivers progressive, variable traction based on throttle input — useful on the street, in rain and snow, and in light off-road use. Powertrax GT434430 Grip PRO Traction System is for use on Dana 44 Standard axles with any gear ratio and 30-spline shafts. Verify carrier-break and gear-ratio requirements for your axle before ordering.
Advantages of a Powertrax Grip PRO
- Gear-driven limited slip with progressive, variable traction.
- Fully machined, forged steel case for strength and durability.
- 3x2 spiral gear technology; no friction plates to wear out.
- Comes fully assembled; use 80W-90 GL-5 petroleum gear oil (no friction modifier).
View the PowerTrax Grip PRO Traction System Application Guide.