This is a genuine AAM gearset in a 3:73 ratio for the 11.8 rear differential used in 2014-2015 Dodge Ram 3500 trucks. The 11.8 was usually found in the trucks with the 6.7 HO diesel engine and the Aisin transmission. These gear sets come with the pinion seal, nut, washer, and crush sleeve. This ring [...]

This is a genuine AAM gearset in a 4:10 ratio for the 11.8 rear differential used in 2014 and 2015 Dodge Ram 3500 trucks. The 11.8 was usually found in the trucks with the 6.7 HO diesel engine and the Aisin transmission. These gear sets come with the pinion seal, nut, washer, and crush sleeve. [...]

This is a genuine AAM gearset for the 2014-2018 Dodge Ram trucks with the 11.5 rear differential and 4:10 gears. These sets come with the pinion seal, crush sleeve, and nut. All of which a different from earlier models. AAM is the original equipment manufacturer of these axles for Dodge. These are for trucks with [...]

This is a genuine AAM ring and pinion in a 4:10 ratio that fits 2014 and newer Dodge Ram 2500 and 3500 series trucks with the 9.25 front differential and 12 bolts on the cover as opposed to the 14 bolt cover on earlier models.

This is a genuine AAM ring and pinion in a 4:44 ratio that fits 2014 and newer Dodge Ram 2500 and 3500 series trucks with the 9.25 front differential and 12 bolts on the cover as opposed to the 14 bolt cover on earlier models.

This is a genuine AAM gear set in a 4:10 ratio for the 9.5 rear differential found in 2014+ GM 1/2 ton trucks with the 5.3 engine. The differential cover in these trucks has 12 bolts. This gear set includes the pinion seal, nut, and crush sleeve.

This is a genuine AAM gear set in a 3:23 ratio for the 9.76 rear differential found in 2014+ GM 1/2 ton trucks with the 6.2 engine. The differential cover in these trucks has 12 bolts. This gear set includes the pinion seal, nut, and crush sleeve.