National 1959 Wheel Seal - Rear

Overview of National 1959 Wheel Seal for Lexus and Toyota

The National 1959 wheel seal is engineered to provide reliable sealing performance for driveline components in select Lexus and Toyota vehicles. Designed specifically for models such as the Land Cruiser, LX450, and Pickup, this oil seal helps maintain optimal axle function by preventing lubricant leaks and contamination.

• Inside diameter: 1.874 inches (47.6 mm)
• Outside diameter: 2.789 inches (70.8 mm)
• Housing bore: 2.781 inches (70.6 mm)
• Width: 0.354 inches (9 mm)
• Material: durable nitrile rubber
• Series: 1000
• Type: 32

Technical Specifications and Material Details

The National 1959 wheel seal features a nitrile rubber construction, chosen for its resistance to oil, heat, and wear, ensuring long-lasting performance in demanding automotive environments. The seal’s precise dimensions, including a 1.874-inch inside diameter and a 2.789-inch outside diameter, are designed to fit the shaft and housing bore of compatible Lexus and Toyota driveline assemblies. The 0.354-inch width provides a secure sealing surface to prevent oil leakage and protect axle components from dirt and moisture.

Compatible Vehicles and Applications

This wheel seal is compatible with various Lexus and Toyota models, including the Land Cruiser, LX450, and Pickup. It is intended for use in driveline and axle sealing systems where maintaining oil integrity is critical for vehicle performance and longevity.

• Prevents oil leaks in axle assemblies
• Protects against dirt and moisture intrusion
• Maintains driveline component lubrication
• Reduces wear on axle shafts and bearings
• Supports consistent vehicle handling and safety

Installation Notes and Tips

When installing the National 1959 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 distortion. Verify the seal orientation matches the original part to maintain proper sealing function. Lubricate the seal lip lightly with clean oil before installation to reduce initial wear.

Quality Assurance and Warranty Information

National wheel seals are manufactured to meet industry standards for durability and performance. The 1959 part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty terms may vary, National typically offers coverage against manufacturing defects to support professional repair and maintenance needs.