Timken 239155 Wheel Seal - Front Inner

Timken Wheel Seal 239155 Overview

The Timken 239155 wheel seal is engineered for reliable sealing performance in Mercedes-Benz driveline systems. Designed specifically for models such as the 190E, 260E, 300CE, 300D, 300E, 300TD, 300TE, and 560SL, this wheel seal helps maintain proper lubrication and prevent contamination.

• Constructed from durable S-nitrile material for resistance to heat and wear
• Outside diameter measures 2.530 inches (64.26 mm) ensuring precise fit
• Shaft diameter of 1.772 inches (45.00 mm) for accurate sealing on axle shafts
• Housing bore dimension of 2.520 inches (64.00 mm) for secure installation
• Seal width of 0.472 inches (11.98 mm) providing effective sealing surface
• Seal type 47 designed for driveline and axle applications

Detailed Product Description

The Timken 239155 wheel seal is manufactured from S-nitrile, a synthetic rubber known for its excellent resistance to oils, heat, and mechanical wear. This material choice ensures the seal maintains integrity under the demanding conditions found in Mercedes-Benz driveline systems. The precise dimensions, including an outside diameter of 2.530 inches and a shaft diameter of 1.772 inches, allow for a tight fit that prevents lubricant leakage and keeps contaminants out. The housing bore of 2.520 inches matches the axle housing to secure the seal firmly in place. With a width of 0.472 inches, the seal provides a robust sealing surface that supports long service life.

Applications and Problem Solving

• Prevents axle lubricant leaks in Mercedes-Benz 190E, 260E, 300CE, and related models
• Protects driveline components from dirt and moisture intrusion
• Reduces risk of premature bearing wear caused by contamination
• Maintains proper sealing pressure to support driveline efficiency
• Addresses common seal failure issues in older Mercedes-Benz vehicles

Installation Notes and Tips

When installing the Timken 239155 wheel seal, ensure the axle shaft and housing bore are clean and free of debris. Lubricate the seal lip lightly with compatible grease to ease installation and prevent damage. Use a proper seal driver tool to press the seal evenly into the housing bore without distortion. Verify the seal is fully seated and aligned to avoid leaks. Regular inspection during maintenance intervals can help detect early signs of wear or damage.

Quality Assurance and Warranty

Timken wheel seals are manufactured to meet strict quality standards for durability and performance. The 239155 part undergoes rigorous testing to ensure dimensional accuracy and material integrity. While specific warranty terms may vary, Timken products typically come with a limited warranty against defects in material and workmanship, providing confidence in the product’s reliability for Mercedes-Benz driveline applications.