Raybestos WC37806 Drum Brake Wheel Cylinder - Rear Left

Reliable Drum Brake Wheel Cylinder for Buick and Oldsmobile

The Raybestos Element3 Drum Brake Wheel Cylinder WC37806 is designed to provide consistent braking performance for select Buick and Oldsmobile models. Engineered with a precise 0.906-inch cylinder bore diameter, this part ensures proper hydraulic function in your vehicle's drum brake system.

• Cylinder bore diameter: 0.906 inches for accurate fit and function
• Compatible with Buick 98 and Oldsmobile Riviera models
• Part number WC37806 for easy identification and replacement
• Manufactured by Raybestos, a trusted name in brake hydraulics
• Element3 product line designed for reliable brake system components

About the Raybestos Element3 Product Line

The Element3 line by Raybestos focuses on delivering dependable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durability and precise engineering, making it suitable for maintaining the braking integrity of classic vehicles such as the Buick 98 and Oldsmobile Riviera. The WC37806 wheel cylinder is part of this line, ensuring compatibility and performance within the drum brake system.

Detailed Product Description

The Raybestos Element3 Drum Brake Wheel Cylinder WC37806 features a 0.906-inch cylinder bore diameter, a critical measurement that ensures proper hydraulic pressure and brake shoe movement within the drum brake assembly. This wheel cylinder is specifically designed for use in the rear drum brakes of Buick 98 and Oldsmobile Riviera models, providing a direct replacement that maintains the original braking characteristics. The part number WC37806 helps technicians and vehicle owners confirm compatibility and streamline the repair process.

Common Issues Addressed by This Wheel Cylinder

• Brake fluid leaks from worn or damaged wheel cylinders
• Reduced braking efficiency due to cylinder bore wear
• Uneven brake shoe application causing pulling or noise
• Brake pedal softness or sponginess related to hydraulic failure
• Corrosion or contamination affecting brake hydraulics

Installation Notes and Tips

When installing the Raybestos Element3 WC37806 wheel cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic pressure. Inspect brake shoes and drums for wear or damage and replace if necessary. Use appropriate brake fluid and follow manufacturer torque specifications for mounting hardware. Proper installation will help restore braking performance and extend the life of your drum brake system.

Quality Assurance and Warranty

Raybestos manufactures the Element3 WC37806 wheel cylinder to meet stringent quality standards, ensuring reliable operation in compatible Buick and Oldsmobile models. While specific warranty details may vary, Raybestos products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the durability and performance of this brake hydraulic component.