The Yukon USA Standard Ring and Pinion set for 2009 and earlier Chrysler 9.25in rear housings is a 3.55 ratio replacement intended for that axle and spline configuration. USA Standard Gear designs replacement ring and pinion sets to meet or exceed OEM specification and runs in-house testing and inspections for dimensional, material, and fitment conformity to help ensure correct installation and dependable, quiet operation in compatible rear differentials.
USA Standard Ring & Pinion Gear Set For 09 & Down Chrysler 9.25in in a 3.55 Ratio