Centric 134.62021 Drum Brake Wheel Cylinder - Front Left

Overview of Centric Premium Wheel Cylinders 134.62021

The Centric Premium Wheel Cylinder 134.62021 is designed for reliable drum brake performance on select Cadillac and Oldsmobile models. Engineered with precision, this bolted wheel cylinder ensures consistent hydraulic pressure for safe braking.

• Attachment Type: Bolted with 2 mounting bolts
• Inlet Thread Diameter: 0.438 inches
• Bore Diameter: Approximately 1.188 inches (30.16 mm)
• Includes bleeder screw with 0.375 inch thread diameter
• Dual dimpled pistons for balanced brake application
• Bubble flare type inlet fitting with 20 pitch thread
• Positioned for left side installation
• Weight: 1.2 lbs (0.55 kgs)

About Centric Premium Wheel Cylinders

The Centric Premium Wheel Cylinders line focuses on delivering high-quality brake hydraulics that meet or exceed OEM specifications. This product line emphasizes durability and precise fitment, making it suitable for restoring brake systems on classic and commercial vehicles. The 134.62021 wheel cylinder is part of this line, offering reliable performance for drum brake applications on Cadillac and Oldsmobile models.

Detailed Product Description

This drum brake wheel cylinder features a bolted attachment type with two mounting bolts, ensuring secure installation on the brake backing plate. The bore diameter measures approximately 1 3/16 inches, providing the correct hydraulic pressure for the brake shoes. Equipped with two dimpled pistons, the cylinder promotes even brake shoe contact and reduces uneven wear. The included bleeder screw simplifies brake fluid bleeding during maintenance. The inlet fitting uses a bubble flare type with a 0.438 inch thread diameter and 20 pitch thread, compatible with standard brake lines. Designed for the left side of the vehicle, this wheel cylinder weighs 1.2 pounds, balancing strength and weight for optimal brake system function.

Compatible Vehicles and Applications

• Cadillac DeVille
• Cadillac Eldorado
• Cadillac Fleetwood
• Oldsmobile Delta 88
• Oldsmobile Commercial Chassis

This wheel cylinder is specifically compatible with these Cadillac and Oldsmobile models, ensuring proper fit and function in their drum brake systems.

Common Issues Addressed by This Wheel Cylinder

• Brake fluid leaks from worn or damaged wheel cylinders
• Uneven brake shoe wear due to piston malfunction
• Reduced braking efficiency from corroded or seized pistons
• Difficulty bleeding brake lines without a bleeder screw
• Loose or improper mounting causing brake noise or failure

Installation Notes and Tips

• Ensure the mounting surface is clean and free of debris before installation
• Use the included bleeder screw to properly bleed air from the brake system
• Verify the wheel cylinder is installed on the left side as specified
• Check inlet fitting compatibility with existing brake lines
• Tighten mounting bolts to manufacturer torque specifications

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet strict quality standards, ensuring reliable brake system performance. The 134.62021 part undergoes rigorous testing for durability and fitment. While specific warranty details are not provided here, Centric products typically include coverage against manufacturing defects. Consult product documentation or supplier for exact warranty terms.