SKF KRS146 Differential Crush Sleeve - Rear

SKF KRS146 Differential Crush Sleeve

SKF KRS146 is a differential crush sleeve kit used to establish the correct bearing preload during rear axle service. For applications such as Chevrolet Silverado 2500 HD, GMC Sierra 3500 HD, and Dodge Ram 2500 rear differentials, replacing the crush sleeve during setup helps maintain proper drivetrain bearing load after repair.

Key Features

• SKF differential crush sleeve kit for rear axle service
• Supports correct bearing preload in the drivetrain
• Used in differential repair when the crush sleeve must be replaced
• Fits rear applications with 11.50" ring gear configurations listed below
• SKF KRS146 is built to SKF quality standards for long service life

Detailed Description

The SKF KRS146 differential crush sleeve is a service part for rear axle differential setup and repair. It is specified for a wide range of heavy-duty trucks and SUVs, including Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, GMC Sierra 3500 HD, and Dodge Ram 2500 and Ram 3500 rear axle applications. This part number, KRS146, is also referenced for select Silverado 2500, Silverado 3500, Sierra 2500, Sierra 3500, Suburban 2500, and Yukon XL 2500 rear differential applications with 11.50" ring gear notes.

SKF has more than 100 years of engineering and manufacturing experience, and this part reflects that focus on drivetrain service accuracy. This part cross-references 38166-1PA0A and 5086910AA for the same application.

Common Repair Uses

• Rear differential bearing preload is out of specification
• Ring and pinion service requires a new crush sleeve
• Axle differential setup needs a replacement preload component
• Noise or wear concerns after differential teardown
• Reassembly of a rear axle with 11.50" ring gear notes

Installation Notes and Tips

Install KRS146 during differential setup and follow the vehicle service procedure for bearing preload adjustment. Measure preload carefully, since crush sleeve compression affects final bearing load. Verify rear axle configuration, ring gear size, and application notes before assembly on Silverado, Sierra, and Ram trucks.

Quality Assurance

SKF manufactures drivetrain service parts to high quality standards for durability and safety. KRS146 is intended for professional differential repair where correct preload and repeatable setup are required.

Fitment

• Fits 2001-2017 Chevrolet Silverado 2500 HD, rear, 11.50" Ring Gear - Axle Differential Bearing
• Fits 2012-2017 Chevrolet Silverado 3500 HD, rear, 11.50" Ring Gear - Axle Differential Bearing
• Fits 2001-2017 GMC Sierra 2500 HD, rear, 11.50" Ring Gear - Axle Differential Bearing
• Fits 2012-2017 GMC Sierra 3500 HD, rear, 11.50" Ring Gear - Axle Differential Bearing
• Fits 2001-2013 Chevrolet Suburban 2500, rear, 11.50" Ring Gear - Axle Differential Bearing
• Fits 2001-2013 GMC Yukon XL 2500, rear, 11.50" Ring Gear - Axle Differential Bearing
• Fits 2007-2011 Chevrolet Silverado 3500 HD, rear, w/ 11.50" Ring Gear
• Fits 2007-2011 GMC Sierra 3500 HD, rear, w/ 11.50" Ring Gear
• Fits 2003-2010 Dodge Ram 2500, rear, American 11.50" Axle
• Fits 2003-2010 Dodge Ram 3500, rear, American 11.50" Axle
• Fits 2006-2009 Dodge Ram 1500, rear, 11.50" Ring Gear - Axle Differential Bearing
• Fits 2001-2006 Chevrolet Silverado 3500, rear, w/ 11.50" Ring Gear
• Fits 2001-2006 GMC Sierra 3500, rear, w/ 11.50" Ring Gear
• Fits 2001-2004 Chevrolet Silverado 2500, rear, 11.50" Ring Gear - Axle Differential Bearing
• Fits 2001-2004 GMC Sierra 2500, rear, 11.50" Ring Gear - Axle Differential Bearing