Centric 134.66003 Drum Brake Wheel Cylinder - Front Left, Rear Left or Rear Right

Overview of Centric Premium Wheel Cylinder 134.66003

The Centric Premium Wheel Cylinder 134.66003 is designed specifically for Chevrolet C10 Suburban and C20 Suburban models. This drum brake wheel cylinder ensures reliable braking performance with precise fitment and durable construction.

• Compatible with Chevrolet C10 Suburban and C20 Suburban
• Drum brake wheel cylinder with bolted attachment type
• Includes bleeder screw for easy brake bleeding
• Two dimpled pistons with 1.125 inch bore diameter
• Mounts securely with 2 bolts and 2 mounting holes
• Threaded open flare type inlet fitting with 0.438 inch thread diameter
• Left side position wheel cylinder
• Lightweight design at 1.3 lbs (0.59 kgs)

Detailed Product Description

The Centric Premium Wheel Cylinders line offers high-quality brake hydraulics engineered for dependable performance and precise fit. The 134.66003 wheel cylinder features a 1 1/8 inch bore diameter and two dimpled pistons that provide consistent pressure to the brake shoes. Its bolted attachment type with two mounting holes and bolts ensures a secure installation on the left side of Chevrolet C10 Suburban and C20 Suburban drum brake systems. The included bleeder screw simplifies maintenance by allowing efficient brake fluid bleeding. The inlet fitting has a 0.438 inch thread diameter with a threaded open flare type, designed for compatibility with standard brake lines. This wheel cylinder weighs approximately 1.3 pounds, balancing durability and ease of handling during installation.

Common Applications and Issues Addressed

• Replacement for leaking or damaged drum brake wheel cylinders on Chevrolet C10 Suburban and C20 Suburban
• Restores proper hydraulic pressure to brake shoes for improved braking response
• Solves issues related to brake fluid leaks at the wheel cylinder
• Addresses uneven brake shoe wear caused by faulty pistons
• Prevents brake drag or poor brake release due to piston malfunction

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Use the included bleeder screw to properly bleed air from the brake system after installation
• Verify the left side position and correct orientation of the wheel cylinder before mounting
• Torque the two mounting bolts to manufacturer specifications to avoid leaks or loosening
• Inspect brake lines and fittings for wear or damage during installation

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet or exceed OEM specifications for fit, form, and function. Each wheel cylinder undergoes rigorous quality control to ensure reliable performance and durability. The 134.66003 part is backed by Centric's standard warranty coverage, providing confidence in its long-term service life when installed and maintained according to guidelines.