Centric 134.66012 Drum Brake Wheel Cylinder - Rear Right

Reliable Drum Brake Wheel Cylinder for Chevrolet P30

The Centric Premium Wheel Cylinders 134.66012 is designed specifically for Chevrolet P30 models, providing dependable brake hydraulics performance. This drum brake wheel cylinder features a bolted attachment type and a robust 3-bolt mounting method for secure installation.

Key Features of Centric Premium Wheel Cylinder 134.66012

• Compatible with Chevrolet P30 drum brake systems
• Bolted attachment type with 3 mounting bolts for stability
• Dual piston design with 2 pistons for balanced braking force
• 1.5 inch (38.10 mm) bore diameter for precise hydraulic pressure
• Inlet thread diameter of 0.438 inches with inverted flare fitting
• Weight of approximately 3.3 lbs (1.5 kgs) for durability without excess mass
• Does not include bleeder screw, designed for specific brake system configurations

Detailed Description of the Centric Premium Wheel Cylinders

This Centric Premium Wheel Cylinder part number 134.66012 is engineered to meet the exact specifications required for Chevrolet P30 drum brake systems. The 3-bolt mounting method ensures a secure fit, while the bolted attachment type provides reliable connection to the brake backing plate. Featuring two pistons, this wheel cylinder applies even hydraulic pressure to the brake shoes, enhancing braking consistency. The 1.5 inch bore diameter (38.10 mm) is calibrated to deliver optimal fluid displacement, and the inverted flare inlet fitting with a 0.438 inch thread diameter and 24 pitch thread ensures compatibility with standard brake lines.

Common Applications and Issues Addressed

• Replacement for worn or leaking drum brake wheel cylinders on Chevrolet P30
• Resolves brake drag or uneven braking caused by faulty pistons
• Addresses hydraulic fluid leaks due to damaged seals or bore wear
• Improves brake pedal feel and responsiveness in drum brake systems
• Restores proper brake shoe retraction and wheel cylinder function

Installation Notes and Tips

• Ensure the mounting surface is clean and free of debris before installation
• Use the 3-bolt mounting holes to securely fasten the wheel cylinder
• Verify the inlet fitting thread pitch and flare type match your brake line
• Bleeder screw is not included; use existing or compatible bleeder screws as needed
• After installation, bleed the brake system thoroughly to remove air

Quality Assurance and Warranty Information

The Centric Premium Wheel Cylinders line is manufactured to meet or exceed OEM standards for durability and performance. Each wheel cylinder undergoes rigorous quality control to ensure proper fit and function for Chevrolet P30 vehicles. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship.