National 710835 Transfer Case Output Shaft Seal - Front or Rear

Overview of National 710835 Transfer Case Output Shaft Seal

The National 710835 transfer case output shaft seal is engineered to provide reliable sealing performance for select Dodge and Jeep vehicles. Designed with precision dimensions and durable materials, this oil seal helps maintain transfer case integrity and prevent fluid leaks.

• Compatible with Dodge Ram 1500, Ram 2500, Jeep Grand Cherokee, Commander, and Liberty models
• Inside diameter: 1.969 inches (50.000 mm)
• Outside diameter: 2.764 inches (70.200 mm)
• Thickness: 0.453 inches (11.500 mm)
• Constructed from fluoro-elastomer sealing material for enhanced durability
• Counter-clockwise spiral lip design for effective sealing
• Overall width with side lip: 0.685 inches (17.400 mm)

Technical Details and Material Specifications

This transfer case output shaft seal from National features a fluoro-elastomer sealing material known for its resistance to heat, oil, and wear. The seal’s counter-clockwise spiral lip design ensures a tight fit around the shaft, minimizing the risk of fluid leakage. With an inside diameter of 1.969 inches and an outside diameter of 2.764 inches, it fits precisely within the housing bore of 2.756 inches (70.000 mm). The thickness of 0.453 inches provides a robust barrier against contaminants while maintaining flexibility for shaft movement.

Compatible Vehicles and Applications

The National 710835 seal is specifically designed for transfer case output shafts on various Dodge and Jeep models. It is compatible with Dodge Ram 1500 and Ram 2500 trucks, as well as Jeep Grand Cherokee, Commander, and Liberty SUVs. This part number 710835 is ideal for those seeking a direct replacement seal that meets OEM specifications for these vehicles.

• Prevents transfer case fluid leaks
• Reduces contamination ingress into the transfer case
• Maintains proper lubrication of the output shaft
• Helps avoid premature transfer case wear or damage
• Supports smooth drivetrain operation

Installation Notes and Tips

When installing the National 710835 transfer case output shaft seal, ensure the housing bore is clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the lip or sealing surface. Verify the seal orientation matches the counter-clockwise spiral lip design for optimal performance. It is recommended to inspect the output shaft for wear or damage before installation to ensure a proper seal.

Quality Assurance and Warranty Information

National manufactures this transfer case output shaft seal to meet industry standards for durability and performance. The fluoro-elastomer material and precise dimensions contribute to a reliable sealing solution. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in the product’s quality.