InMotion WS710062 Transfer Case Input Shaft Seal

Transfer Case Input Shaft Seal for Borg-Warner Applications

The InMotion WS710062 transfer case input shaft seal is built to create a tight sealing barrier at the input shaft, helping keep moisture and road debris out of the transfer case. With a nitrile sealing material and precision dimensions, it supports reliable sealing performance in Borg-Warner-equipped Ford, Chevrolet, GMC, and Oldsmobile applications.

Use this seal when servicing a transfer case that needs accurate shaft sealing and leak control. It is a direct-fit style part for select 1982-1998 Ford Bronco, F-150, F-250, F-350, Ranger, Chevrolet Astro, GMC Safari, and Oldsmobile Bravada applications with the specified Borg-Warner transfer cases.

Key Features

• Part number: WS710062
• Nitrile sealing material for durable fluid sealing
• Inside diameter: 1.75 in.
• Shaft diameter: 1.75 in.
• Outside diameter: 2.378 in.
• Housing bore: 2.374 in.
• Thickness: 0.484 in.
• Designed for transfer case input shaft sealing service

Detailed Description

InMotion WS710062 is a transfer case input shaft seal engineered around precise dimensional fitment, including a 1.75-inch inside diameter and shaft diameter, plus a 2.378-inch outside diameter for the housing bore. The nitrile sealing surface is selected for fluid resistance and consistent contact at the shaft interface, helping maintain a secure seal in transfer case service.

Fits 1997-1998 Chevrolet Astro, N/A, with Borg-Warner 4472 Transfer Case. Fits 1995 Chevrolet Astro, N/A, with Borg-Warner 4472 Transfer Case. Fits 1993 Chevrolet Astro, N/A, with Borg-Warner 4472 Transfer Case. Fits 1991 Chevrolet Astro, N/A, with Borg-Warner 4472 Transfer Case. Fits 1998 GMC Safari, N/A, with Borg-Warner 1372 Transfer Case. Fits 1996 GMC Safari, N/A, with Borg-Warner 1372 Transfer Case. Fits 1991-1994 GMC Safari, N/A, with Borg-Warner 1372 Transfer Case. Fits 1997 GMC Safari, N/A, with Borg-Warner 4472 Transfer Case. Fits 1995 GMC Safari, N/A, with Borg-Warner 4472 Transfer Case. Fits 1990 GMC Safari, N/A, with Borg-Warner 4472 Transfer Case. Fits 1996-1997 Oldsmobile Bravada, N/A, with Borg-Warner 1372 Transfer Case. Fits 1993 Oldsmobile Bravada, N/A, with Borg-Warner 1372 Transfer Case. Fits 1991 Oldsmobile Bravada, N/A, with Borg-Warner 1372 Transfer Case. Fits 1996 Chevrolet Astro, N/A, with Borg-Warner 1372 Transfer Case. Fits 1994 Chevrolet Astro, N/A, with Borg-Warner 1372 Transfer Case. Fits 1992 Chevrolet Astro, N/A, with Borg-Warner 1372 Transfer Case. Fits 1990 Chevrolet Astro, N/A, with Borg-Warner 1372 Transfer Case. Fits 1994 Oldsmobile Bravada, N/A, with Borg-Warner 4472 Transfer Case. Fits 1992 Oldsmobile Bravada, N/A, with Borg-Warner 4472 Transfer Case. Fits 1982-1991 Ford F-150, N/A, with Borg-Warner 1345 Transfer Case. Fits 1982-1990 Ford Bronco, N/A, with Borg-Warner 1345 Transfer Case. Fits 1982-1990 Ford F-350, N/A, with Borg-Warner 1345 Transfer Case. Fits 1990 Ford Ranger, N/A, with Borg-Warner 1350 Transfer Case. Fits 1988 Ford Ranger, N/A, with Borg-Warner 1350 Transfer Case. Fits 1983-1986 Ford Ranger, N/A, with Borg-Warner 1350 Transfer Case. Fits 1984-1989 Ford Bronco II, N/A. Fits 1989 Ford Ranger, N/A, with Borg-Warner 1359 Transfer Case. Fits 1987 Ford Ranger, N/A, with Borg-Warner 1359 Transfer Case. Fits 1982-1986 Ford F-250, N/A.

What It Helps Address

• Transfer case fluid seepage at the input shaft
• Contamination from moisture and road debris entering the case
• Seal wear from age, heat, and drivetrain use
• Service needs on Borg-Warner 1345, 1350, 1359, 1372, and 4472 transfer cases
• Leak-related driveline maintenance on Ford Bronco, F-150, F-250, F-350, Ranger, Chevrolet Astro, GMC Safari, and Oldsmobile Bravada

Installation Notes and Tips

Confirm transfer case model and shaft dimensions before installation. Inspect the shaft surface and housing bore for wear, scoring, or corrosion, and clean all sealing surfaces thoroughly before fitting the new seal. Proper alignment during installation helps prevent distortion of the nitrile sealing lip and supports a consistent seal at the input shaft.

Quality Assurance

InMotion manufactures this seal with precision dimensions and high-quality sealing material for transfer case service. Part number WS710062 is specified for select Borg-Warner-equipped applications, including Ford, Chevrolet, GMC, and Oldsmobile vehicles.