The Yukon ring-and-pinion gear set for 2010 and earlier Chrysler 9.25-inch rear axles in a 4.56 ratio provides a robust replacement to change final drive ratio while maintaining OEM-spec fitment. Yukon polishes tooth surfaces to reduce friction and heat and forges ring and pinion from high-grade steel. The kit includes a 9.25" ring gear, a 29-spline pinion and twelve ring gear bolts, and is supported by Yukon’s Y.E.S. lifetime protection plan for as long as you own the vehicle.
Yukon Gear High Performance Gear Set For 09 & Down Chrysler 9.25in in a 4.56 Ratio