SKF 17502 Transfer Case Input Shaft Seal - Rear

SKF Transfer Case Input Shaft Seal 17502

SKF 17502 is a transfer case input shaft seal built for applications that need reliable fluid retention and contamination control. It is specified with a 1.771 shaft diameter, 2.373 outside diameter, and 0.495 width for a precise service fit.

Key Features

• Transfer case input shaft seal for drivetrain service
• Polyacrylate/Polyacrylate sealing surface type
• Shaft diameter: 1.771
• Outside diameter: 2.373
• Width: 0.495
• SKF part number 17502 for catalog matching

Application Details

This SKF transfer case input shaft seal is used in transfer case sealing systems where the input shaft passes through the housing and requires a stable seal surface. It is a direct-fit service part for many Ford, Chevrolet, and GMC applications, including Ford F-150, Ford Bronco, Chevrolet Astro, and GMC Safari models. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible With 1982-1992 Ford F-150, Warner 1345; 1980-1992 Ford F-250, Warner 1345; 1981-1990 Ford Bronco, Warner 1345; 1984-1990 Ford Bronco II, Warner 1350; 1983-1990 Ford Ranger, Warner 1350; 1986-1989 Ford Aerostar, Warner 1350; 1980-1987 Ford F-350, Warner 1345; 1982-1983 Ford F-100, Warner 1345; 1990-2005 Chevrolet Astro; 1990-2005 GMC Safari; 1995-1996 Chevrolet Blazer, Borg Warner 4472; 1991-1996 Chevrolet S10, Borg Warner 4472; 1992-1996 GMC Jimmy, Borg Warner 4472; 1991-1996 GMC Sonoma, Borg Warner 4472; 1991-1994 Chevrolet S10 Blazer, Borg Warner 4472; 1991-1994 Oldsmobile Bravada, Rear; 1991 GMC S15 Jimmy, Borg Warner 4472.

Common Service Uses

• Stops transfer case fluid from leaking at the input shaft
• Helps keep dirt and road contaminants out of the transfer case
• Addresses wet housing areas around the transfer case input seal
• Supports repair of worn or hardened original seals
• Restores sealing performance during transfer case service

Installation Notes

Inspect the input shaft, seal bore, and mating surfaces before installation. Clean the housing thoroughly and verify the seal dimensions against the original part and transfer case model, including Warner 1345, Warner 1350, and Borg Warner 4472 applications. Proper seating and alignment are important to prevent premature wear and leakage.

Quality Assurance

SKF has a long history in seal engineering and manufactures seals to specific designs using premium materials for the application and operating environment. SKF seals are produced to high quality standards for durability and safe operation.