Description
Rear Differential Bearing Kit. The Motive Gear 11.50-Inch Rear Differential Bearing Kit with Koyo Bearings is engineered to provide precise bearing support and smooth operation for the rear differential assembly. It includes all essential components to rebuild or service the differential, ensuring reliable performance and durability under demanding conditions. This kit is critical for maintaining the proper functionality and longevity of the rear axle system.
Construction and Appearance. Featuring high-quality Koyo tapered bearings known for their strength and durability, this kit contains metal components with manufacturer-specific finishes suitable for direct installation. Bearings and hardware meet OEM specifications to ensure optimal fit and finish.
Installation. Installation requires moderate mechanical skill and involves direct replacement or rebuilding of the existing differential assembly without drilling or permanent modifications.
Warranty. This bearing kit includes a one-year or 50,000-mile warranty, covering defects in materials and workmanship.
Application. Designed for use with AAM 11.5″ (14 Bolt) rear axles, this kit fits 2011–2018 GM Silverado 2500/2500 HD/3500/3500 HD, Sierra 2500 HD/3500 HD, and Ram 2500/3500 models. Please verify compatibility with your vehicle’s axle before purchase.
Motive Gear R11.5RL
CA Residents: WARNING: Cancer and Reproductive Harm
- For AAM 11.5″ 14 Bolt
- Bearing Kit Includes Koyo Tapered Bearings, Carrier, Front and Rear Pinion Pilot Where Applicable
- Brush
- Cover Gasket or RTV
- Crush Sleeve or Preload Shim Pack
- Marking Compound
- Pinion Nut
- Pinion Seal
- Thread Locking Compound
- Fits GM Silverado 2500/2500 HD/3500/3500 HD, Sierra 2500 HD/3500 HD (2011–2018), and Ram 2500/3500 for AAM 11.5″ (14 Bolt) axles






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