Shop now for Ring and Pinion Kits specific to 2003-2013 Dodge Ram 2500 Trucks equipped with 14 Bolt 11.5" Rear Axles. In stock for quick shipping.
The AAM 1150 11-1/2" Ring Gear leaf spring rear axle was built with three factory gear ratios 3.42, 3.73, and 4.10. In addition to the factory gear sets, we can supply Yukon ring and pinion sets in 4.11, 4.44, 4.56, 4.88, 5.13, and 5.38 ratios.














