SKF 14381 Wheel Seal - Rear

SKF 14381 Wheel Seal for Rear Axles

SKF 14381 is a rear wheel seal built for driveline and axle sealing applications where lubricant retention and contamination control matter. It uses a nitrile sealing surface and is sized with a 1.400 shaft diameter, 2.487 outside diameter, and 0.550 width for the specified application.

Compatible with 1985-1989 Chevrolet Astro and 1985-1989 GMC Safari rear applications with a 7.50" ring gear and automatic transmission differential bearing setup, this SKF wheel seal is a direct-fit service part for those vehicles.

Key Features

• SKF wheel seal, part number 14381
• Nitrile sealing surface for axle and driveline sealing service
• 1.400 shaft diameter, 2.487 outside diameter, 0.550 width
• Rear position application
• Fits 1985-1989 Chevrolet Astro, rear
• Fits 1985-1989 GMC Safari, rear

Detailed Description

SKF has a long history in seal engineering, and this wheel seal reflects that experience with application-specific design and premium material selection. The nitrile sealing surface is chosen for sealing performance in the operating environment, helping maintain lubricant inside the axle assembly while keeping road debris and moisture out. For buyers searching for SKF 14381, wheel seal replacement for Chevrolet Astro rear axle service, or GMC Safari rear differential sealing, this part matches the listed fitment and dimensions.

This part cross-references CHR 14381 for the same application.

Common Problems This Part Helps Address

• Gear oil seepage at the rear axle seal area
• Contamination entering the axle or differential housing
• Seal wear from age, heat, and road exposure
• Leak-related lubricant loss around the wheel end
• Service replacement for a worn SKF 14381 seal

Installation Notes and Tips

Confirm the shaft diameter, outside diameter, and width before installation to match the axle housing specification. Inspect the sealing surface and surrounding components for wear, scoring, or contamination before installing the new seal. Clean the bore and sealing area thoroughly so the seal seats evenly and performs as intended on the rear axle assembly.

Quality Assurance

SKF designs and manufactures seals to high quality standards, using application-specific materials and construction methods developed from decades of sealing expertise. The brand’s seal engineering focus supports long service life and dependable sealing performance in driveline and axle applications.