National 710266 Wheel Seal - Front Outer

Overview of National 710266 Wheel Seal for Toyota T100

The National 710266 wheel seal is designed specifically for Toyota T100 models, providing reliable sealing performance for driveline and axle applications. Manufactured from durable nitrile material, this oil seal ensures effective protection against contaminants and fluid leaks.

• Inside diameter: 3.661 inches (93.000 mm)
• Outside diameter: 6.067 inches (154.100 mm)
• Housing bore: 6.063 inches (154.000 mm)
• Overall width with side lip: 0.489 inches (11.400 mm)
• Width: 0.315 inches (8.000 mm)
• Material: Nitrile for enhanced durability and resistance
• Part number: 710266, part of the 710200 series

Detailed Product Description

The National 710266 wheel seal is engineered to fit the Toyota T100, ensuring a precise fit with its 3.661-inch (93 mm) shaft diameter and 6.067-inch (154.1 mm) outside diameter. Constructed from nitrile, this oil seal offers resistance to heat, oil, and wear, making it suitable for demanding driveline and axle sealing applications. The overall width of 0.315 inches (8 mm) and the side lip width of 0.489 inches (11.4 mm) provide a secure seal to prevent leakage and contamination.

Common Applications and Issues Addressed

• Prevents oil leaks in wheel hubs and axle assemblies
• Protects driveline components from dirt and moisture intrusion
• Reduces wear on axle shafts by maintaining proper lubrication
• Helps maintain vehicle driveline integrity and performance
• Replaces worn or damaged seals in Toyota T100 wheel assemblies

Installation Notes and Tips

• Ensure the shaft and housing bore are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify the seal orientation matches the original part for proper sealing
• Check for any signs of wear or damage on mating surfaces
• Apply a light coating of compatible lubricant to the seal lip before installation

Quality Assurance and Warranty

National wheel seals, including part number 710266, are manufactured to meet industry standards for durability and performance. Made from high-quality nitrile material, this seal is designed to withstand typical operating conditions found in Toyota T100 driveline systems. While specific warranty details may vary, National products generally come with a limited warranty against defects in material and workmanship.