This is a ring & pinion gear set in a 4:56 ratio for the 8.25 rear axle found in some Dodge and Jeep applications. These were fairly common in later model Jeep Liberty’s and Grand Cherokee’s. This gear set has 2 bolt patterns, a standard 3/8″ and a metric 10mm. We have sold and used [...]

This is a genuine AAM ring and pinion in a 4:56 ratio for Dodge Ram 2500 series trucks with the 10.5 rear axle. Please beware that some 2500 trucks had the 11.5 rear axle.

This is a genuine AAM ring and pinion set in a 4:30 ratio that fits 2011 and newer Ford F250 and F350 trucks with the 10.5 rear differential. This kit includes both pinion bearings and races, crush sleeve, pinion seal, nut, and a set of ring gear bolts. This pinion has 37 splines where the [...]

This is a genuine Dana/Spicer gear set, in a 4:10 ratio for the M300 rear differential found in late model Ford F350 and F450 series trucks. The pinion number is 2010904 and the ring gear is 2010903. This replaces Ford part numbers LC3Z4209G or HC3Z4209K.

This is a genuine AAM ring and pinion in a 3:92 ratio for the Dodge and Chrysler vehicles with the 9.25 12 bolt rear differential. These fit 1/2 trucks and vans up to 2010 when Dodge started using the ZF rear differentials.

This is a genuine AAM gearset in a 3:55 ratio for Ford 8.8 rear differentials. We believe these are some of the highest quality gears available.