Centric 134.62020 Drum Brake Wheel Cylinder - Front Right

Overview of Centric Premium Wheel Cylinders for Buick LeSabre and Riviera

The Centric Premium Wheel Cylinder 134.62020 is designed specifically for Buick LeSabre and Riviera models. This drum brake wheel cylinder ensures reliable brake hydraulics performance with precise fitment and durable construction.

• Attachment Type: Bolted for secure installation
• Mounting Method: 2 bolts with 2 mounting holes
• Bore Diameter: 1.125 inches (28.58 mm)
• Includes bleeder screw with 0.313 inch thread diameter
• Two dimpled pistons for consistent brake pressure
• Right side position for correct vehicle fitment
• Inlet thread diameter of 0.438 inches with 24 pitch thread
• Bubble flare type inlet fitting for leak-resistant connection
• Weight: Approximately 1.1 lbs (0.5 kg)

Details on Centric Premium Wheel Cylinders Product Line

The Centric Premium Wheel Cylinders line focuses on delivering high-quality brake hydraulics components engineered for exact OEM specifications. This product line emphasizes durability and precise fitment, making it suitable for maintaining the braking system integrity on vehicles like the Buick LeSabre and Riviera. The 134.62020 wheel cylinder is part of this line, ensuring consistent performance and compatibility with factory brake systems.

Technical Description and Features

This drum brake wheel cylinder features a bolted attachment type with two mounting bolts, providing a secure and stable installation. The bore diameter measures 1.125 inches, accommodating two dimpled pistons that help maintain even brake pressure distribution. The included bleeder screw simplifies brake fluid bleeding and maintenance. The inlet fitting uses a bubble flare type with a 0.438 inch thread diameter and 24 thread pitch, ensuring a tight and leak-resistant hydraulic connection. Designed for the right side of the vehicle, this wheel cylinder matches the original equipment specifications for Buick LeSabre and Riviera models.

Common Applications and Problem Resolution

• Replacement for leaking or worn wheel cylinders in Buick LeSabre and Riviera drum brake systems
• Restores proper brake hydraulic pressure and pedal feel
• Eliminates brake fluid leaks at the wheel cylinder
• Addresses uneven brake shoe wear caused by faulty pistons
• Improves overall braking system reliability and safety

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 correct right side positioning of the wheel cylinder before mounting
• Inspect brake shoes and hardware for wear and replace if necessary during installation
• Torque mounting bolts to manufacturer specifications to avoid leaks or loosening

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 134.62020 wheel cylinder undergoes rigorous quality control to ensure proper fit and function. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.