2011+ Ford 9.75 Ring Gear & Pinion Set 3:55 F150 AAM Kit OEM

This is a genuine AAM ring and pinion in a 3:42 ratio for the American Axle front differential in 2007 and newer 4X4 Dodge Ram 2500 and 3500 series trucks. According to AAM there is a 3mm or 0.118 difference in deck height on the carrier as opposed to earlier models. They recomend using the [...]

This is a genuine AAM ring and pinion set in a 4:10 ratio that fits all GM 8.0 rear differentials from 2002 and up. This includes Trailblazer’s and Envoy’s. In our opinion these are the best gearsets available on the market today. They tooth counts are 10 on the pinion and 41 on the ring [...]

This is a genuine Dana ring and pinion set for the front of a Ford truck with Dana 60 3:54 reverse cut. This kit includes all necessary shims, ring gear bolts, pinion nut and washer, and both inner and outer pinion bearings and races.

This is a genuine AAM gearset in a 3:73 ratio for Ford 8.8 rear differentials. These are made by American Axle & Manufacturing, which is an OEM supplier to Ford. Location of manufacture does vary, but all are made in an AAM facility.  We believe these are some of the highest quality gears available.