Timken 3357 Wheel Seal - Front Inner

Timken 3357 Wheel Seal Overview

The Timken 3357 wheel seal is engineered for reliable sealing performance in driveline and axle applications. Designed specifically for Chevrolet Chevette, Pontiac Fiero, and Pontiac T1000 models, this wheel seal helps maintain proper lubrication and prevent contamination.

• Constructed from durable S-nitrile material for resistance to heat and wear
• Seal type 283 designed for precise fit and effective sealing
• Outside diameter measures 2.053 inches (52.15 mm) ensuring compatibility with specified housings
• Shaft diameter of 1.496 inches (38.00 mm) for accurate shaft sealing
• Housing bore dimension of 2.047 inches (52.00 mm) for proper installation
• Width options of 0.236 inches and 6.00 mm for thickness compatibility

Detailed Product Description

The Timken 3357 wheel seal is manufactured from S-nitrile, a synthetic rubber known for its excellent resistance to oils, fuels, and high temperatures commonly encountered in automotive driveline systems. This seal features a 283 seal type design, which provides a tight barrier against dirt, water, and other contaminants that can compromise axle and wheel bearing performance. With an outside diameter of 2.053 inches (52.15 mm) and a housing bore of 2.047 inches (52.00 mm), the seal fits precisely within the axle housing to maintain a secure seal. The shaft diameter of 1.496 inches (38.00 mm) ensures a snug fit around the axle shaft, preventing lubricant leakage and extending component life. The dual width measurements (0.236 inches and 6.00 mm) correspond to the seal’s thickness, accommodating specific installation requirements for Chevrolet Chevette, Pontiac Fiero, and Pontiac T1000 vehicles.

Compatible Vehicles and Applications

This Timken 3357 wheel seal is compatible with the following vehicles:

• Chevrolet Chevette
• Pontiac Fiero
• Pontiac T1000

It is designed to replace worn or damaged wheel seals in these models, helping to restore proper sealing and prevent driveline issues.

Common Issues Addressed by Timken 3357 Wheel Seal

• Prevents axle lubricant leaks that can lead to bearing failure
• Blocks dirt and moisture intrusion into the axle housing
• Reduces wear on axle shafts by maintaining proper lubrication
• Helps avoid costly driveline repairs caused by seal failure
• Maintains consistent performance under varying temperature conditions

Installation Notes and Tips

• Ensure the axle shaft and housing bore are clean and free of debris before installation
• Use appropriate tools to press the seal evenly into the housing bore without distortion
• Verify the seal orientation matches the original to maintain proper sealing direction
• Check shaft diameter compatibility to avoid leaks or premature wear
• Inspect surrounding components such as bearings and hubs during installation

Quality Assurance and Warranty

Timken manufactures the 3357 wheel seal to meet strict quality standards for durability and performance. The use of S-nitrile material ensures resistance to common automotive fluids and temperature extremes. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in material and workmanship, providing confidence in the product’s reliability for Chevrolet Chevette, Pontiac Fiero, and Pontiac T1000 applications.