Timken 224840 Wheel Seal - Front

Timken 224840 Wheel Seal Overview

The Timken 224840 wheel seal is engineered for reliable driveline protection in a variety of vehicles including Buick, Chevrolet, GMC, Honda, and more. Constructed from durable S-nitrile material, this wheel seal offers precise fitment and effective sealing to maintain axle integrity.

• Material: S-nitrile for enhanced resistance to heat and wear
• Outside Diameter: 2.688 inches (68.28 mm)
• Shaft Diameter: 1.890 inches (48.00 mm)
• Housing Bore: 2.677 inches (68.00 mm)
• Width: 0.433 inches (11.00 mm)
• Helix Type: Clockwise (CW) for proper installation orientation

Detailed Product Description

The Timken 224840 wheel seal is designed to provide a secure seal between the axle shaft and housing bore, preventing lubricant leaks and contamination ingress. Its S-nitrile composition ensures resistance to oil, grease, and temperature variations commonly encountered in driveline applications. With an outside diameter of 2.688 inches and a shaft diameter of 1.890 inches, this seal fits precisely within the housing bore of 2.677 inches, ensuring a tight and reliable fit. The 0.433-inch width balances durability and flexibility, while the clockwise helix design aids in proper installation and retention during operation.

Compatible Vehicles and Applications

This wheel seal is compatible with a wide range of makes and models, including Buick Allante, Cadillac DeVille, Chevrolet Silverado 1500, GMC Sierra 2500, Honda Civic, Mitsubishi Montero, and more. It is suitable for driveline and axle sealing needs in vehicles such as the Chevrolet Blazer, Dodge Ram 50, Pontiac Bonneville, and Oldsmobile Aurora.

• Prevents axle lubricant leaks
• Protects against dirt and debris contamination
• Reduces wear on axle components
• Maintains driveline efficiency and performance
• Helps avoid costly repairs due to seal failure

Installation Notes and Tips

Ensure the housing bore and shaft surfaces are clean and free of debris before installation. Verify the seal orientation matches the clockwise helix design for proper fit. Use appropriate tools to press the seal evenly into the housing bore without damaging the sealing lip. Lubricate the seal lip lightly with compatible grease or oil to facilitate installation and initial operation.

Quality Assurance and Warranty

Timken wheel seals are manufactured to meet strict quality standards for durability and performance. The 224840 part number undergoes rigorous testing to ensure compatibility and sealing effectiveness across specified vehicle applications. While specific warranty details may vary, Timken products typically include coverage against manufacturing defects to provide confidence in long-term use.