Dorman 797-110 Differential Bearing Kit - Rear

Dorman 797-110 Differential Bearing Kit

Restore differential smoothness and bearing support with the Dorman 797-110 differential bearing kit. This premium kit is built for front or rear differential service where tighter bearing tolerances and long-term durability matter, including rear differential rebuilds on Chevrolet and GMC heavy-duty trucks and vans with a 10.5-inch ring gear.

• Premium differential bearing kit for front or rear differential repair
• High-precision bearings manufactured to tighter tolerances
• Engineered for longer service life than common lower-grade bearings
• Helps reduce backlash-related wear inside the differential
• Includes bearing races and related service components for a more complete rebuild
• Part number 797-110 for application-specific differential service

Detailed Product Overview

Dorman 797-110 is a differential bearing kit designed for rebuild work where bearing fit and rotational stability are critical. The tapered bearing design, steel construction, and included races support accurate differential setup during service. This kit is a practical choice when replacing worn bearings in a rear axle assembly with a 10.5-inch ring gear, especially on Chevrolet C2500, K3500, and GMC K2500 applications. The part number 797-110 also helps simplify sourcing by grouping the needed differential service components into one application-specific kit.

Compatible With 1988-1997 Chevrolet and GMC rear differential applications listed for 10.5-inch ring gear setups, including Chevrolet C2500, C3500, K2500, K3500, Express 2500, Express 3500, G20, G30, R2500, R3500, V3500, and GMC C2500, C3500, K2500, K3500, Savana 2500, Savana 3500, G2500, G3500, R2500, R3500, and V3500. The Dorman 797-110 is also listed for 1988 Chevrolet and GMC rear axle tube applications with a 3.375 in. O.D. axle tube.

Common Repair Uses

• Replacing noisy or worn differential bearings
• Addressing gear lash or backlash concerns during a rebuild
• Repairing a rear differential with bearing wear on Chevrolet and GMC trucks or vans
• Restoring smooth carrier or pinion support in a 10.5-inch ring gear axle
• Completing a differential teardown with matched bearing races and service parts

Installation Notes and Tips

Verify axle and ring gear specifications before ordering, since this kit is application-specific. Check the bearing dimensions, race sizes, and fitment notes against the vehicle and differential housing before assembly. During installation, clean all mating surfaces, inspect gears and shims for wear, and follow factory setup procedures for preload and backlash.

Quality Assurance

Dorman positions this differential bearing kit as a premium service part with high-precision bearings built to tighter tolerances for durability and consistent differential operation. Use the fitment details and product attributes to confirm the correct application before installation. Part number 797-110 is intended for rebuilds where accurate bearing support is required.