Timken 11S38750T Wheel Seal - Rear or Rear Inner

Timken 11S38750T Wheel Seal Overview

The Timken 11S38750T wheel seal is engineered to provide reliable sealing performance for driveline and axle applications. Constructed from durable S-nitrile material, this wheel seal is designed to maintain optimal protection against contaminants and fluid leaks in various vehicle models.

• Material: High-quality S-nitrile for enhanced resistance to heat and wear
• Outside Diameter: 144.93 mm (5.706 inches)
• Shaft Diameter: 98.42 mm (3.875 inches)
• Housing Bore: 144.53 mm (5.690 inches)
• Width: 22.25 mm (0.875 inches)

Detailed Product Description

The Timken 11S38750T wheel seal is designed to fit specific driveline and axle assemblies requiring precise dimensions. Its S-nitrile composition offers excellent resistance to oil, grease, and other automotive fluids, ensuring long-lasting durability under demanding operating conditions. The seal’s outside diameter of 144.93 mm and shaft diameter of 98.42 mm make it suitable for applications where tight sealing is critical to prevent leakage and contamination. With a width of 22.25 mm, this wheel seal provides a secure fit within the housing bore measuring 144.53 mm, maintaining the integrity of the axle assembly.

Common Applications and Problem Solving

• Prevents axle lubricant leaks in driveline systems
• Protects wheel bearings from dirt and moisture intrusion
• Reduces risk of premature bearing failure due to contamination
• Maintains proper sealing in high-temperature environments
• Ensures consistent performance in heavy-duty vehicle applications

Installation Notes and Tips

When installing the Timken 11S38750T wheel seal, ensure the housing bore and shaft surfaces are clean and free of debris. Proper alignment during installation is critical to avoid seal damage and ensure effective sealing. Use appropriate tools to press the seal evenly into the housing bore without distortion. Verify the seal’s orientation matches the vehicle manufacturer’s specifications to maintain optimal performance.

Quality Assurance and Warranty

Timken manufactures the 11S38750T wheel seal to meet stringent quality standards, ensuring reliable performance in automotive driveline applications. The use of S-nitrile material provides resistance to wear and chemical exposure, contributing to the seal’s longevity. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects, supporting confidence in the product’s durability and function.