InMotion WS710403 Transfer Case Input Shaft Seal - Front or Rear

Transfer Case Input Shaft Seal Overview

This transfer case input shaft seal is built for direct replacement applications that need a reliable barrier against fluid loss and contamination. It uses nitrile sealing material for dependable sealing performance across a wide range of Ford, Mazda, Mercedes-Benz, Isuzu, Kia, Hyundai, Acura, and Mercury applications.

Part number WS710403 is a fitment-based solution for transfer case sealing service on vehicles such as the Ford Ranger, Ford Explorer, and Mazda B4000. It is specified for multiple Borg-Warner transfer case applications, including models with 1354, 1350, 1359, 4405, 4409, 4410V, 4411E, 4412E, and 4424 units.

Key Features

• Nitrile sealing material for consistent resistance to fluid seepage and contamination.
• Precision dimensions: 1.625 in. inside diameter, 2.444 in. outside diameter, and 0.472 in. width.
• Designed for transfer case sealing service across a broad range of fitments.
• Part number WS710403 for easy identification during service and ordering.

Detailed Fitment and Application

Fits 1990-2011 Ford Ranger, N/A; 2002-2010 Ford Explorer, N/A; 2007-2010 Ford Explorer Sport Trac, N/A with Borg-Warner 4412E Transfer Case; 1994-2010 Mazda B4000, N/A with Borg-Warner 1354 Transfer Case; 2004-2010 Mercury Mountaineer, N/A; 2009-2011 Kia Borrego, rear with Borg-Warner 4428 Transfer Case; 2003-2009 Kia Sorento, rear with Borg-Warner 4424 Transfer Case; 2003-2006 Hyundai Santa Fe, rear; 2003-2005 Mercedes-Benz ML350, front with Borg-Warner 4409 Transfer Case; 2002-2005 Mercedes-Benz ML500, front with Borg-Warner 4409 Transfer Case; 2002-2004 Isuzu Axiom, front 2 Speed; 2004 Isuzu Rodeo, rear 2 Speed; 1998-2003 Mercedes-Benz ML320, front; 2000-2003 Mercedes-Benz ML55 AMG, front; 1998-2002 Isuzu Trooper, front; 1999-2001 Isuzu VehiCROSS, front; 1999-2001 Mercedes-Benz ML430, front with Borg-Warner 4409 Transfer Case; 1998-2001 Mercury Mountaineer, N/A with Borg-Warner 4405 Transfer Case; 1996-2000 Ford Explorer, N/A with Borg-Warner 4405 Transfer Case; 1998-1999 Acura SLX, front 2 Speed; 1995-1996 Mazda B2300, N/A with Borg-Warner 1354 Transfer Case; 1991-1994 Mazda Navajo, N/A; 1990 Ford Bronco II, front; 1984-1989 Ford Bronco II, rear; 1989 Ford Ranger, rear with Borg-Warner 1350 Transfer Case; 1983-1987 Ford Ranger, rear with Borg-Warner 1350 Transfer Case; 1988 Ford Ranger, rear with Borg-Warner 1359 Transfer Case.

What This Seal Helps Address

• Transfer case fluid leaks at the input shaft area.
• Contamination from dirt, debris, and moisture entering the housing.
• Wear-related sealing loss that can affect driveline service life.
• Service replacement needs on Borg-Warner transfer case applications.

Installation Notes and Quality

Verify the transfer case type, shaft diameter, and housing bore before installation. Clean the sealing surface thoroughly and inspect the shaft for wear or scoring before fitting the new seal. WS710403 is engineered with precision and made from high-quality nitrile material for dependable sealing performance.

InMotion focuses on precision-fit sealing components for drivetrain service, and WS710403 is built to support consistent sealing integrity in demanding transfer case applications.