Dorman 46350 Drum Brake Wheel Cylinder Kit - Front, Rear, Rear Left or Rear Right

Reliable Drum Brake Wheel Cylinder Kit for Classic GM Vehicles

The Dorman 46350 Drum Brake Wheel Cylinder Kit is designed to restore proper braking function on select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. This kit includes essential components to help maintain the integrity of your drum brake system, ensuring consistent performance and safety.

• Includes dust boots and seals for effective protection against contaminants
• Wheel cylinder cups included for a secure and reliable fit
• 1.125 inch bore size compatible with specific GM drum brake systems
• Does not include bleeder screw or mounting hardware
• Compatible with multiple classic GM models such as Chevrolet Camaro, Buick LeMans, Pontiac Firebird, and Cadillac Eldorado

Comprehensive Drum Brake Wheel Cylinder Components

This Dorman drum brake wheel cylinder kit (part number 46350) provides the necessary boots and seals to replace worn or damaged components in your vehicle's braking system. The included wheel cylinder cups help ensure a proper seal and smooth piston operation within the 1.125 inch bore size cylinder. While the kit does not include bleeder screws, pistons, or mounting hardware, it covers the critical wear parts needed for many drum brake repairs on GM trucks and cars from the 1960s through the 1980s.

Compatible Vehicles and Applications

This wheel cylinder kit is compatible with a range of Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, including but not limited to:

• Buick LeMans, Skylark, and Riviera
• Cadillac Eldorado and Toronado
• Chevrolet Camaro, El Camino, Malibu, Monte Carlo, Nova, C20, C30, K20, G30, P20, and P30
• Oldsmobile Cutlass, Cutlass Supreme, and Omega
• Pontiac Firebird, Grand Prix, GTO, Bonneville, Catalina, and Tempest

Common Brake Issues Addressed by This Kit

• Leaking or damaged wheel cylinder seals causing brake fluid loss
• Reduced braking efficiency due to worn dust boots allowing contamination
• Brake drag or uneven brake application from faulty wheel cylinder cups
• Corrosion or wear inside the wheel cylinder bore affecting piston movement
• General maintenance and restoration of drum brake components on classic GM vehicles

Installation Notes and Tips

When installing the Dorman 46350 wheel cylinder kit, ensure the brake system is fully depressurized and the vehicle is securely supported. Clean the wheel cylinder bore thoroughly before installing new boots and seals to prevent premature wear. Since this kit does not include bleeder screws or mounting hardware, retain or replace those parts as needed. Bleed the brake system properly after installation to remove air and restore optimal brake performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 46350 Drum Brake Wheel Cylinder Kit undergoes quality checks to ensure durability and reliability in service. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to provide confidence in your purchase.