National 710046 Transfer Case Output Shaft Seal - Front

Transfer Case Output Shaft Seal for Jeep and Dodge

National 710046 is a transfer case output shaft seal built for front-position applications in a wide range of Jeep, Dodge, Chevrolet, and GMC 4WD vehicles. It uses a nitrile sealing material and a clockwise-spiral lip design to help maintain a secure seal at the transfer case output shaft.

• Transfer case output shaft seal for front applications
• Nitrile sealing material for oil resistance
• Clockwise-spiral lip design
• Redi-Coat surface treatment
• Outside diameter: 2.452 in. / 62.280 mm
• Inside diameter: 1.552 in. / 39.420 mm
• Overall width with side lip: 0.500 in. / 12.700 mm
• Housing bore: 2.447 in. / 62.150 mm

Detailed Product Overview

National 710046 is an oil seal for transfer case output shaft service, engineered around the dimensions and sealing profile needed for New Process 207, 231C, 231D, 231DHD, 231J, and 233C transfer case applications. The nitrile material is selected for sealing performance in drivetrain environments, while the Redi-Coat finish supports installation and sealing consistency. This part number is commonly referenced for Jeep Wrangler, Jeep Cherokee, and Dodge Ram 1500 transfer case repairs where front output shaft leakage is present.

This part cross-references SKF 15629 and Dayco 15560 for the same application. National 710046 is also listed under the National 710000 series.

What It Is Used For

• Stopping transfer case fluid seepage at the front output shaft
• Replacing a worn or hardened seal in 4WD drivetrain service
• Addressing fluid loss around the transfer case housing bore
• Restoring sealing performance after high-mileage wear
• Supporting repair of leak-related driveline contamination

Installation Notes and Fitment

Install in the front transfer case output shaft location only when the vehicle uses the specified New Process transfer case listed below. Verify shaft diameter, housing bore, and transfer case model before installation. Fits 2002-2007 Jeep Liberty, front, with New Process 231J Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1997-2006 Jeep TJ, front, with New Process 231J Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1997-2006 Jeep Wrangler, front, with New Process 231J Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1988-1995 Jeep Wrangler, front, with New Process 231J Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1994-2003 Dodge Ram 1500, front, with New Process 231DHD Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1994-2000 Dodge Dakota, front, with New Process 231DHD Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1988-2000 Dodge Dakota, front, with New Process 231D Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1998-2000 Dodge Durango, front, with New Process 231DHD Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1987-2000 Jeep Cherokee, front, with New Process 231J Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1998-1999 Dodge Durango, front, with New Process 231D Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1993-1998 Jeep Grand Cherokee, front, with New Process 231J Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1995-1997 Chevrolet Blazer, front, with New Process 231C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1988-1997 Chevrolet S10, front, with New Process 231C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1992-1997 GMC Jimmy, front, with New Process 231C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1991-1997 GMC Sonoma, front, with New Process 231C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1992-1994 Chevrolet S10, front, with New Process 233C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1992-1994 Chevrolet S10 Blazer, front, with New Process 233C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1988-1994 Chevrolet S10 Blazer, front, with New Process 231C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1992-1994 GMC Sonoma, front, with New Process 233C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1993 Jeep Grand Wagoneer, front, with New Process 231J Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1986-1992 Jeep Comanche, front, with New Process 231J Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1988-1991 GMC S15 Jimmy, front, with New Process 231C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1988-1990 GMC S15, front, with New Process 231C Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1983-1988 Chevrolet S10, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1983-1988 Chevrolet S10 Blazer, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1983-1988 GMC S15, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1983-1988 GMC S15 Jimmy, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1987 Dodge Dakota, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1986-1987 Jeep Comanche, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1984-1987 Jeep Wagoneer, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1987 Jeep Wrangler, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1984-1986 Jeep Cherokee, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile. Fits 1984-1986 Jeep CJ7, front, with New Process 207 Transfer Case; with Part Time 4WD; 2 Speed; Nitrile.

Quality Assurance

National has supplied sealing solutions for more than 75 years, with product development focused on current vehicle service needs and drivetrain sealing requirements.