Shop now for Differential Bearings and Pinion Bearings for 2008-2018 Chevy Silverado and GMC Sierra 2500 and 3500 Trucks with AAM 11.5" Rear Axles. Great selection. In stock. Quick shipping.
If you only need a bearing or two for your 2001-on GM 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® or Koyo® 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 AAM/GM rear axle rebearing service.
