Raybestos WK937 Disc Brake Caliper Seal Kit - Rear

Reliable Disc Brake Caliper Seal Kit for Buick, Cadillac, and Pontiac

The Raybestos Element3 Disc Brake Caliper Seal Kit WK937 is designed to restore the sealing performance of your vehicle's brake calipers. Engineered for select Buick, Cadillac, and Pontiac models, this kit helps maintain proper brake function and safety.

• Compatible with Buick LeSabre, Riviera, and Park Avenue models
• Fits Cadillac DeVille, Eldorado, Fleetwood, and Seville vehicles
• Also suitable for Pontiac Firebird applications
• Includes all necessary caliper seals for disc brake maintenance
• Part number WK937 ensures precise fitment and quality

About the Raybestos Element3 Product Line

The Element3 line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This disc brake caliper seal kit WK937 is part of the Element3 series, which emphasizes durability and consistent performance for professional brake service and repair.

Product Details and Compatibility

This disc brake caliper seal kit WK937 is specifically designed for use on various Buick, Cadillac, and Pontiac models, including the Buick LeSabre and Riviera, Cadillac DeVille, Eldorado, Fleetwood, and Seville, as well as the Pontiac Firebird. The kit contains high-quality seals that restore the caliper’s ability to maintain hydraulic pressure and prevent fluid leaks, which are critical for safe braking operation.

Common Issues Addressed by This Seal Kit

• Brake fluid leaks from worn or damaged caliper seals
• Reduced braking efficiency due to compromised caliper sealing
• Caliper piston sticking or binding caused by seal deterioration
• Brake drag resulting from improper caliper seal function
• Preventative maintenance to avoid costly caliper replacement

Installation Notes and Tips

When installing the Raybestos Element3 disc brake caliper seal kit WK937, ensure the caliper piston and bore are thoroughly cleaned and free of debris. Lubricate the new seals with appropriate brake fluid before installation to prevent damage. Follow vehicle-specific service manual instructions for proper disassembly and reassembly procedures to maintain brake system integrity.

Quality Assurance and Warranty

Raybestos manufactures the Element3 WK937 seal kit to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, Raybestos products typically come with manufacturer-backed quality assurance to support professional brake repairs.