Timken RET187 Wheel Bearing Retaining Ring - Rear

Reliable Wheel Bearing Retaining Ring for Mercedes-Benz Models

The Timken RET187 wheel bearing retaining ring is designed to provide secure and precise fitment for select Mercedes-Benz vehicles. Engineered to maintain proper bearing positioning, this retaining ring supports driveline integrity and vehicle safety.

• Compatible with Mercedes-Benz ML55 AMG, ML320, ML350, ML430, ML500, S55 AMG, S350, S430, S500, and S600 models
• Durable construction ensures long-lasting performance under demanding conditions
• Exact fitment reduces risk of bearing movement and premature wear
• Part number RET187 for easy identification and replacement
• Manufactured by Timken, a trusted name in driveline and axle components

Product Details and Compatibility

The Timken RET187 wheel bearing retaining ring is specifically designed for use in the driveline and axle assemblies of various Mercedes-Benz models, including the ML and S-Class series. This retaining ring plays a critical role in securing the wheel bearing in place, preventing axial movement that can lead to bearing failure. Its precise dimensions and robust material composition ensure compatibility and durability, making it suitable for vehicles such as the ML55 AMG, ML320, ML350, ML430, ML500, S55 AMG, S350, S430, S500, and S600.

Common Applications and Problem Resolution

• Prevents wheel bearing axial displacement during vehicle operation
• Reduces risk of driveline noise caused by loose bearings
• Helps avoid premature bearing wear and potential axle damage
• Maintains proper alignment of wheel bearing components
• Supports overall driveline stability and vehicle safety

Installation Notes and Tips

When installing the Timken RET187 retaining ring, ensure the wheel bearing and surrounding components are clean and free of debris. Use appropriate tools to avoid deformation of the ring during installation. Verify that the retaining ring seats fully in its groove to maintain proper bearing retention. It is recommended to consult the vehicle’s service manual for torque specifications and installation procedures specific to the Mercedes-Benz model.

Quality Assurance and Warranty

Timken manufactures the RET187 retaining ring to meet stringent quality standards for driveline components. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in materials and workmanship. This ensures reliability and peace of mind when replacing wheel bearing retaining rings on Mercedes-Benz ML and S-Class vehicles.