This is a genuine Dana/Spicer gear set in a 4:11 ratio for a Dana 35 rear differential as found in many common Jeep applications. The tooth counts are 37 on the ring gear and 9 on the pinion. This kit includes a set of ring gear bolts, pinion nut, and a crush sleeve. These are [...]

This is a genuine Dana/Spicer gear set in a 3:54 ratio for a Dana 44 differential as found in many common GM, Chevy, Dodge, Jeep, and Ford applications. This gear set must be used on a 3:73 or faster (3:54, 3:08, etc.) carrier. This will not work in a Ford front application with a reverse [...]

This is a genuine AMM 4:10 ring gear and pinion set for a GM 14 bolt 10.5 full float rear end. These are used in 3/4 and 1 ton trucks from 1972-current production. The tooth counts are 41 on the ring gear and 10 on the pinion.

This is a genuine AAM ring gear and pinion set for the GM 9.5 14 bolt semi-float differential found in some 1981-2014 Chevy 3/4 ton and some of the heavier 1/2 ton trucks such as the SS series trucks. AAM is the original equipment manufacturer of these rear axles for General Motors. You won’t find [...]

This is a genuine AAM ring gear and pinion set for the GM 9.5 14 bolt semi-float differential found in some 1981-2014 Chevy 3/4 ton and some of the heavier 1/2 ton trucks such as the SS series trucks. AAM is the original equipment manufacturer of these rear axles for General Motors. You won’t find [...]

This is a genuine AAM ring and pinion in a 4:56 ratio for the 8.5 or 8.6 10 bolt rear differential found in Chevy cars and trucks from 1972-2016.

This is a genuine AAM ring & pinion, in a 4:10 ratio for the 9.25IFS front differential found in many GM 2500 and 3500 series trucks, from 1988-2018.