SKF 28540 Wheel Seal - Rear

SKF 28540 Wheel Seal for Rear Axles

SKF 28540 is a rear wheel seal built for driveline and axle service where reliable sealing matters. It is engineered with a LongLife sealing surface and premium materials to help keep lubricant contained and road contaminants out on Ram and Dodge Ram rear axle applications.

Key Features

• Wheel seal for rear axle service
• LongLife sealing surface type for durable sealing performance
• Outside diameter: 3.878 in.
• Shaft diameter: 2.854 in.
• Width: 0.590 in.
• SKF part number 28540

Detailed Description

SKF 28540 is a precision wheel seal designed for rear axle use on select Ram and Dodge Ram trucks. SKF has a long history in seal engineering, and this part reflects that focus with specific design dimensions and premium sealing materials matched to the application. The result is a seal intended to maintain proper lubricant retention while helping block dirt, water, and other contaminants from entering the axle assembly. This SKF 28540 wheel seal is a direct-fit service part for rear-position applications across multiple Ram 2500, Ram 3500, Dodge Ram 2500, Dodge Ram 3500, and Dodge Ram 1500 configurations.

This part cross-references Mopar 05086773AB for the same application.

What It Helps Address

• Gear oil seepage at the rear wheel seal area
• Contamination entering the axle housing
• Seal wear from age, heat, and road exposure
• Noise or driveline concerns related to low lubricant levels
• Service needs on rear axle seal replacement jobs

Installation Notes and Tips

Confirm axle and hub dimensions before installation, including the 2.854 in. shaft diameter and 3.878 in. outside diameter. Clean the sealing surface thoroughly and inspect the axle shaft and hub for wear, scoring, or corrosion before fitting the new seal. This SKF 28540 seal is listed for rear position applications only, including Fits 2011-2018 Ram 2500, Rear; Fits 2011-2018 Ram 3500, Rear, Single Rr. Whls.; Fits 2003-2010 Dodge Ram 2500, Rear; Fits 2009-2010 Dodge Ram 3500, Rear, Single Rr. Whls.; Fits 2007-2009 Dodge Ram 1500, Rear, Exc. 9.25" Ring Gear; and Fits 2003-2008 Dodge Ram 3500, Rear.

Quality Assurance

SKF designs and manufactures seals to high quality standards using application-specific materials and bonding methods. The brand’s seal engineering heritage dates back to the first integrated shaft seal, and SKF products are built for long service life and safety in demanding automotive environments.