National 2002 Wheel Seal - Front Inner

Reliable Wheel Seal for Nissan 720 Driveline

The National 2002 wheel seal is engineered to provide effective sealing for the driveline and axle components of Nissan 720 vehicles. Designed with precision dimensions and durable nitrile material, this oil seal helps maintain optimal performance and prevent leaks.

• Inside diameter: 2.126 inches (54.000 mm)
• Outside diameter: 2.570 inches (65.280 mm)
• Housing bore diameter: 2.559 inches (65.000 mm)
• Width: 0.492 inches (12.500 mm)
• Material: Nitrile for resistance to oil and wear
• Part type: Wheel seal, series 2000, type 47

Durable Design and Precise Fitment

The National 2002 wheel seal is crafted from nitrile, a synthetic rubber known for its resistance to oil, heat, and abrasion. This ensures long-lasting sealing performance in the driveline system of Nissan 720 trucks. The seal’s dimensions, including a 2.126-inch inside diameter and a 2.570-inch outside diameter, are designed to match the shaft and housing bore specifications precisely, minimizing the risk of leaks and contamination.

Compatible With Nissan 720 Models

This wheel seal is specifically compatible with Nissan 720 models, providing a reliable replacement part for maintaining axle integrity. Using the correct seal like the National 2002 helps preserve the driveline’s lubrication and prevents dirt and moisture from entering critical components.

Common Applications and Problem Solving

• Prevents oil leaks from axle shafts
• Protects driveline components from dirt and debris
• Maintains proper lubrication within the axle assembly
• Reduces wear on bearings and seals
• Helps avoid costly driveline repairs due to contamination

Installation Notes and Tips

When installing the National 2002 wheel seal, ensure the shaft and housing bore are clean and free of debris. Use appropriate tools to press the seal evenly into the housing bore without damaging the sealing lip. Verify the seal orientation matches the original part to maintain proper sealing function.

Quality Assurance and Warranty

National wheel seals are manufactured to meet industry standards for durability and performance. The 2002 part number is part of the 2000 series, known for consistent quality in sealing applications. While specific warranty details are not provided, National products typically adhere to strict quality control processes to ensure reliability in automotive driveline systems.