National 5796 Wheel Seal - Front Inner

National 5796 Wheel Seal Overview

The National 5796 wheel seal is designed to provide reliable sealing performance for driveline and axle applications. Crafted from durable leather material, this oil seal ensures effective protection against contaminants and fluid leaks in compatible vehicle models.

• Inside diameter: 1.562 inches (39.670 mm)
• Outside diameter: 2.690 inches (68.330 mm)
• Housing bore: 2.686 inches (68.220 mm)
• Width: 0.375 inches (9.530 mm)
• Material: Leather
• Type: 201 oil seal
• Series: 5000

Detailed Product Description

The National 5796 wheel seal is part of the 5000 series, engineered to maintain optimal sealing in axle and driveline assemblies. Its leather construction offers a balance of flexibility and durability, suitable for applications requiring a reliable oil seal. The precise dimensions, including a 1.562-inch inside diameter and 2.690-inch outside diameter, make it compatible with shafts and housings matching these specifications. This seal is designed to fit tightly within a 2.686-inch housing bore, ensuring minimal leakage and protection against dirt and moisture intrusion.

Common Applications and Problem Solving

• Prevents oil leaks in axle assemblies
• Protects driveline components from dirt and debris
• Reduces wear caused by contamination
• Maintains lubrication integrity in wheel hubs
• Helps avoid premature bearing failure

Installation Notes and Tips

• Ensure shaft and housing surfaces are clean and free of debris before installation
• Use appropriate tools to press the seal evenly into the housing bore
• Avoid damaging the leather sealing lip during installation
• Verify the seal orientation matches the oil containment direction
• Check fitment dimensions carefully to confirm compatibility with your vehicle

Quality Assurance and Warranty

National wheel seals, including part number 5796, are manufactured to meet industry standards for durability and performance. While specific warranty details may vary, National typically offers coverage against manufacturing defects. Using the correct seal dimensions and installation procedures helps ensure long service life and reliable operation in compatible driveline and axle systems.