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Shop now for Differential Bearings and Pinion Bearings specific to 2003-2013 Dodge Ram 2500 Trucks equipped with 14 Bolt 11.5" Rear Axles. In stock for quick shipping.
AAM replaced the inner pinion bearing and cup to Timken high-performance NP series parts for the 2011 model year Ram AAM 11.5" rear axle. The outer pinion and differential bearings are unchanged for all 2003 to 2013 axles. If you only need a bearing or two for your 2003-2013 Dodge or RAM AAM 11.5" 14 Bolt rear axle, we stock the best: Timken®. For the amount of work it takes to change most axle bearings, the extra cost for a Timken® diff or pinion bearing is a small price to pay for better steel, more uniform surface finish, and accurate, precision ground races.
With durable, torque rich Diesel and high powered gas fuel injected engines, vehicle mileage life expectancy is two to three times as great as it was with carbureted engines, so an axle rebearing job is now a preventive maintenance service that should usually be performed on trucks with 125,000 to 175,000 miles on the odometer to prevent catastrophic bearing related failures. Our Differential Bearing and Seal Kits include Timken® Differential and Pinion Bearings with Cups, plus a pinion seal and small parts needed to perform the typical 11-1/2" 14 bolt full float, leaf spring AAM 1150 rear axle rebearing service in Dodge and Ram 2500 series trucks.
