Timken 3459S Wheel Seal

Timken 3459S Wheel Seal Overview

The Timken 3459S wheel seal is engineered for reliable driveline sealing in a variety of vehicles including Acura, BMW, Toyota, and more. Designed with durable N-polyacrylate material and bi-bi-directional helix type, this wheel seal ensures effective protection against contaminants and fluid leaks.

• Outside diameter: 2.290 inches (58.17 mm)
• Shaft diameter: 1.575 inches (40.00 mm)
• Housing bore: 2.283 inches (58.00 mm)
• Width: 0.354 inches (9.00 mm)
• Material: N-polyacrylate for enhanced durability
• Helix type: Bi-bi-directional for improved sealing performance

Technical Details and Specifications

The Timken 3459S wheel seal features precise dimensions to fit specific driveline applications. Its outside diameter measures 2.290 inches (58.17 mm), matching the housing bore of 2.283 inches (58.00 mm) to ensure a secure fit. The shaft diameter is 1.575 inches (40.00 mm), compatible with various axle shafts found in models such as the BMW 325i, Toyota 4Runner, and Honda Accord. The seal’s width of 0.354 inches (9.00 mm) provides a compact yet effective sealing surface. Constructed from N-polyacrylate, the seal offers resistance to heat, wear, and automotive fluids. The bi-bi-directional helix design enhances the seal’s ability to prevent leakage in both rotational directions, making it suitable for front and rear axle applications.

Compatible Vehicles and Applications

This wheel seal is compatible with a wide range of makes and models, including Acura, BMW, Cadillac, Chrysler, Dodge, Honda, Isuzu, Land Rover, Lexus, Mitsubishi, Oldsmobile, Plymouth, Ram, and Toyota. Common models include the Toyota 4Runner, BMW 318i, 325i, 530i, Honda Accord, and Dodge Caravan. The Timken 3459S is ideal for driveline and axle sealing needs in these vehicles, ensuring proper function and longevity of wheel bearings and axle assemblies.

Common Issues Addressed by Timken 3459S Wheel Seal

• Prevents axle grease leakage and contamination
• Protects wheel bearings from dirt and moisture ingress
• Reduces risk of premature bearing failure
• Maintains driveline component lubrication
• Minimizes noise and vibration caused by seal failure

Installation Notes and Tips

When installing the Timken 3459S wheel seal, ensure the housing bore and shaft surfaces 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 bi-bi-directional helix design for optimal performance. Lubricate the seal lip with compatible grease before installation to reduce initial wear. Check for proper fitment with the specific vehicle model to avoid leaks or premature wear.

Quality Assurance and Warranty

Timken manufactures the 3459S wheel seal to meet strict quality standards for durability and performance. The use of N-polyacrylate material and precision engineering supports long service life under normal operating conditions. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects. Consult Timken’s official documentation or authorized distributors for exact warranty terms related to this part number.