Raybestos WK940 Disc Brake Caliper Seal Kit - Rear

Reliable Disc Brake Caliper Seal Kit for BMW and Mercedes-Benz

The Raybestos Element3 Disc Brake Caliper Seal Kit WK940 is designed for precise fitment on select BMW and Mercedes-Benz models. This kit provides essential components to maintain optimal brake caliper performance and ensure safe braking operation.

• Complete seal kit for disc brake calipers
• Compatible with BMW 128i and Mercedes-Benz CL63 AMG, CL65 AMG, ML350, ML450, R350, S63 AMG, and S65 AMG
• Includes all necessary seals for caliper maintenance
• Part number WK940 for exact replacement
• Manufactured by Raybestos under the Element3 product line

About the Raybestos Element3 Product Line

The Element3 line by Raybestos focuses on providing reliable brake components engineered to meet or exceed OEM specifications. This disc brake caliper seal kit WK940 is part of the Element3 range, which emphasizes durability and precise fitment for professional brake service applications on premium vehicles such as BMW and Mercedes-Benz.

Product Details and Compatibility

The WK940 disc brake caliper seal kit is specifically designed for use with BMW 128i and a range of Mercedes-Benz models including the CL63 AMG, CL65 AMG, ML350, ML450, R350, S63 AMG, and S65 AMG. This kit contains all the necessary seals to refurbish the caliper, helping to restore proper brake function and prevent fluid leaks. Using the correct seal kit like the WK940 ensures that brake calipers maintain proper hydraulic pressure and extend the service life of the braking system.

Common Applications and Issues Addressed

• Replacement of worn or damaged caliper seals
• Prevention of brake fluid leaks in disc brake calipers
• Restoration of brake caliper hydraulic integrity
• Elimination of brake drag caused by faulty seals
• Maintenance of consistent brake pedal feel and performance

Installation Notes and Tips

When installing the WK940 seal kit, ensure the caliper is thoroughly cleaned and free of debris before fitting new seals. Lubricate seals with appropriate brake fluid or lubricant to ease installation and prevent damage. Verify compatibility with your specific BMW or Mercedes-Benz model to ensure proper fitment. Follow manufacturer torque specifications when reassembling the caliper components.

Quality Assurance and Warranty

Raybestos Element3 parts are manufactured to meet stringent quality standards, providing reliable performance for professional brake repairs. The WK940 seal kit undergoes rigorous testing to ensure durability and fitment accuracy. Please refer to Raybestos warranty terms for coverage details on this part.