National 710627 Transfer Case Input Shaft Seal

Transfer Case Input Shaft Seal for 1997-2019 Applications

The National 710627 transfer case input shaft seal is built for vehicles that need a precise sealing solution at the transfer case input shaft. It uses fluoro-elastomer sealing material for dependable resistance to heat and fluid exposure in demanding 4WD and full-time 4WD drivetrains.

With a 1.937 inch shaft diameter, 2.700 inch outside diameter, and 0.394 inch width, this seal is sized for specific transfer case housings and service applications. The National 710627 is a direct-fit sealing component for many Dodge, Jeep, Ram, Chrysler, and Mitsubishi transfer case setups.

Key Features

• Transfer case input shaft seal for service and repair work
• Fluoro-elastomer sealing material for durability in drivetrain environments
• 1.937 in. inside diameter, 2.700 in. outside diameter, 0.394 in. width
• 68.160 mm housing bore and 49.200 mm shaft sizing listed for reference
• National Series 710600 design
• Part number 710627 for ordering and cross-reference use

Detailed Description

National 710627 is an oil seal engineered for transfer case input shaft sealing in a wide range of 4WD vehicles. It is listed for applications including Jeep Wrangler, Jeep Grand Cherokee, Dodge Durango, Dodge Dakota, Ram 1500, Chrysler Aspen, Mitsubishi Raider, Jeep Liberty, and Jeep Cherokee, along with additional Magna and New Process transfer case configurations. This makes it a strong match for long-tail searches such as transfer case input shaft seal for 2007-2019 Jeep Wrangler, 2011-2018 Jeep Grand Cherokee transfer case seal, and 2004-2010 Dodge Ram 1500 transfer case input shaft seal.

National has supplied sealing products for decades, and this part reflects that focus with a fluoro-elastomer construction and application-specific dimensions. This part cross-references Gates 19293 for the same application. Part number 710627 is also referenced under OE-style service listings for several Chrysler, Dodge, Jeep, Ram, and Mitsubishi transfer case repairs.

Common Problems This Seal Can Address

• Transfer case fluid leakage at the input shaft area
• Fluid seepage around the transfer case housing bore
• Seal wear from heat, age, and drivetrain contamination
• Service replacement during transfer case maintenance or rebuilds
• Leak-related driveline fluid loss in 4WD and full-time 4WD systems

Installation Notes and Tips

Verify the transfer case model, shaft diameter, housing bore, and width before installation. Confirm the vehicle’s drivetrain configuration, since fitment varies by transfer case type, including New Process 241OR, 242J, 243D, 244HD, 133D, 144, 147J, 233D, 241DHD, and Magna 3010 applications. Clean the sealing surface thoroughly and inspect the shaft for grooves or wear that could affect sealing performance. Use proper seal installation practices to avoid distortion during assembly.

Quality Assurance

National is recognized for premium sealing solutions and long-running engineering support in the automotive aftermarket. The 710627 transfer case input shaft seal is built to National’s dimensional and material standards for drivetrain sealing service.

• Fits 2019 Dodge Durango, N/A, with Magna 3010 Transfer Case; with Full Time 4WD; 1 Speed
• Fits 2019 Jeep Grand Cherokee, N/A, with Magna 3010 Transfer Case; with Full Time 4WD; 1 Speed
• Fits 2007-2019 Jeep Wrangler, N/A, Fits with New Process 241OR Transfer Case, Part Time 4WD, 2 Speed
• Fits 2011-2018 Dodge Durango, N/A, Full Time 4WD; with Magna 3010 Transfer Case; 1 Speed
• Fits 2009 Dodge Durango, N/A, Full Time 4WD; with Magna 3010 Transfer Case; 1 Speed
• Fits 2011-2018 Jeep Grand Cherokee, N/A, Full Time 4WD; with Magna 3010 Transfer Case; 1 Speed
• Fits 2018 Jeep Wrangler JK, N/A, Fits with New Process 241OR Transfer Case, Part Time 4WD, 2 Speed
• Fits 2011-2017 Ram 1500, N/A, Fits New Process 243D Transfer Case with Part Time 4WD and 2 Speed configuration.
• Fits 2012 Dodge Dakota, N/A, with New Process 233D Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2001-2010 Dodge Dakota, N/A, with New Process 233D Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2011-2012 Ram 1500, N/A, Full Time 4WD; with Magna 3010 Transfer Case; 1 Speed
• Fits 2011 Ram Dakota, N/A, with New Process 233D Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2004-2010 Dodge Ram 1500, N/A, Fits New Process 243D Transfer Case with Part Time 4WD and 2 Speed configuration.
• Fits 2007-2009 Chrysler Aspen, N/A, Full Time 4WD with New Process 244HD Transfer Case and 2 Speed
• Fits 2009 Chrysler Aspen, N/A, Full Time 4WD; with Magna 3010 Transfer Case; 1 Speed
• Fits 2004-2009 Dodge Durango, N/A, with New Process 144 Transfer Case; with Part Time 4WD; 1 Speed
• Fits 2001-2009 Dodge Durango, N/A, Full Time 4WD with New Process 244HD Transfer Case and 2 Speed
• Fits 2007-2009 Mitsubishi Raider, N/A, with New Process 233D Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2007 Chrysler Aspen, N/A, with New Process 144 Transfer Case; with Part Time 4WD; 1 Speed
• Fits 2001-2007 Dodge Dakota, N/A, Full Time 4WD with New Process 244HD Transfer Case and 2 Speed
• Fits 2005-2007 Dodge Dakota, N/A, Fits New Process 243D Transfer Case with Part Time 4WD and 2 Speed configuration.
• Fits 2002-2007 Jeep Liberty, N/A, Full Time 4WD with New Process 242J Transfer Case and 2 Speed - Transfer Case Input Shaft Pilot Bearing
• Fits 2006-2007 Mitsubishi Raider, N/A, Full Time 4WD with New Process 244HD Transfer Case and 2 Speed
• Fits 2004-2005 Dodge Ram 1500, N/A, Compatible with New Process 241 Transfer Case Part Time 4WD 2 Speed.
• Fits 2004 Dodge Ram 1500, N/A, Full Time 4WD with New Process 244HD Transfer Case and 2 Speed
• Fits 2004 Jeep Grand Cherokee, N/A, Fits Full Time 4WD vehicles with New Process 147J Transfer Case and 1 Speed.
• Fits 2001-2004 Jeep Grand Cherokee, N/A, Full Time 4WD with New Process 242J Transfer Case and 2 Speed - Transfer Case Input Shaft Pilot Bearing
• Fits 2002-2003 Dodge Dakota, N/A, with New Process 133D Transfer Case; with Part Time 4WD; 1 Speed
• Fits 2002-2003 Dodge Durango, N/A, with New Process 133D Transfer Case; with Part Time 4WD; 1 Speed
• Fits 2001-2003 Dodge Durango, N/A, with New Process 233D Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2002 Dodge Ram 2500, N/A, Compatible with New Process 241 Transfer Case Part Time 4WD 2 Speed.
• Fits 2002 Dodge Ram 2500, N/A, with New Process 241DHD Transfer Case; with Part Time 4WD; 2 Speed
• Fits 2002 Dodge Ram 3500, N/A, with New Process 241DHD Transfer Case; with Part Time 4WD; 2 Speed
• Fits 1997-2001 Jeep Cherokee, N/A, Full Time 4WD with New Process 242J Transfer Case and 2 Speed - Transfer Case Input Shaft Pilot Bearing