Centric 134.66009 Drum Brake Wheel Cylinder - Rear Left

Overview of Centric Premium Wheel Cylinders 134.66009

The Centric Premium Wheel Cylinder 134.66009 is designed specifically for Chevrolet C20 Suburban and K20 Suburban models. This drum brake wheel cylinder ensures reliable brake hydraulics performance with precise fitment and durable construction.

• Attachment Type: Bolted for secure mounting
• Mounting Method: 2 bolts with 2 mounting holes
• Bore Diameter: 1.125 inches (28.58 mm)
• Includes bleeder screw for easy brake bleeding
• Two pistons for balanced brake pressure
• Inlet Thread Diameter: 0.438 inches with 24 pitch inverted flare fitting
• Position: Left side installation
• Weight: Approximately 1.3 lbs (0.59 kgs)

Detailed Product Description

This Centric Premium Wheel Cylinder 134.66009 is engineered to meet the exact specifications required for Chevrolet C20 Suburban and K20 Suburban drum brake systems. Featuring a bolted attachment type and a mounting method that uses two bolts, it provides a secure and stable fit. The cylinder’s bore diameter measures 1.125 inches, ensuring proper hydraulic pressure and piston movement. It includes two pistons to evenly distribute braking force, enhancing the vehicle’s stopping power. The bleeder screw is included to facilitate maintenance and brake fluid replacement. The inlet fitting uses an inverted flare design with a 0.438-inch thread diameter and 24 thread pitch, compatible with standard brake lines. This wheel cylinder is designed for the left side of the vehicle and weighs approximately 1.3 pounds, making it a direct replacement part for your Chevrolet Suburban.

About Centric Premium Wheel Cylinders

The Centric Premium Wheel Cylinders line focuses on delivering reliable brake hydraulics components that meet or exceed OEM standards. This product line emphasizes precision manufacturing, quality materials, and fitment accuracy to ensure consistent brake performance. The 134.66009 wheel cylinder is part of this line, providing a dependable solution for drum brake systems on Chevrolet Suburban models.

Common Applications and Issues Addressed

• Replacement for leaking or damaged wheel cylinders in Chevrolet C20 and K20 Suburban drum brakes
• Restores proper hydraulic pressure to prevent brake drag or uneven braking
• Solves issues related to brake fluid leaks at the wheel cylinder
• Addresses sticking pistons that cause brake noise or reduced braking efficiency
• Improves brake pedal feel and responsiveness

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Use the included bleeder screw to properly bleed the brake system after installation
• Verify the left side position and correct orientation of the wheel cylinder
• Check all mounting bolts for proper torque to avoid loosening during operation
• Inspect brake lines and fittings for compatibility with the inverted flare design

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet strict quality control standards. Each unit undergoes testing to ensure proper bore diameter, piston function, and leak resistance. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.