Centric 134.76042 Drum Brake Wheel Cylinder - Rear Left Forward or Rear Left Rearward

Reliable Drum Brake Wheel Cylinder for Precise Braking

The Centric Premium Wheel Cylinders 134.76042 offers dependable performance for drum brake systems requiring a bolted attachment. Designed with precision, this wheel cylinder ensures consistent hydraulic pressure for safe and effective braking on compatible vehicles.

• Bolted attachment type with 4-bolt mounting method
• Includes bleeder screw for easy brake fluid bleeding
• Dual slotted pistons with a bore diameter of 1.313 inches (33.34 mm)
• Inverted flare inlet and port fittings with 10 mm thread diameter and 1.0 mm thread pitch
• Equipped with a star wheel and adjuster assembly on one piston
• Weight: approximately 3.65 lbs (1.66 kgs)

Centric Premium Wheel Cylinders Product Line Overview

The Centric Premium Wheel Cylinders line focuses on delivering high-quality drum brake wheel cylinders engineered for durability and precise fitment. This product line emphasizes exact bore diameters and reliable piston designs, such as the slotted pistons and integrated adjuster assemblies found in part number 134.76042, to maintain optimal brake system performance and safety.

Technical Details and Specifications

This drum brake wheel cylinder features a 4-bolt mounting method ensuring secure installation. The bore diameter measures 1.313 inches (33.34 mm), accommodating dual slotted pistons that provide smooth hydraulic operation. The inclusion of a bleeder screw simplifies maintenance by allowing efficient brake fluid evacuation. Both inlet and port fittings utilize inverted flare designs with a 10 mm thread diameter and 1.0 mm thread pitch, compatible with standard brake lines. One piston is equipped with a star wheel and adjuster assembly to maintain proper brake shoe clearance.

Common Applications and Problem Solving

• Replacement for leaking or seized drum brake wheel cylinders
• Restores proper hydraulic pressure in drum brake systems
• Addresses uneven brake shoe wear caused by faulty pistons
• Improves brake pedal feel and responsiveness
• Prevents brake fluid leaks and contamination

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installing the wheel cylinder. Use the 4-bolt mounting method to secure the cylinder firmly. When connecting brake lines, verify the inverted flare fittings match the vehicle’s brake line specifications. Bleed the brake system thoroughly using the included bleeder screw to remove air and ensure proper hydraulic function. Check for leaks after installation and test brake operation before driving.

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet or exceed OEM specifications for fit, form, and function. Each unit undergoes rigorous quality control to ensure durability and reliable braking performance. While specific warranty details for part number 134.76042 are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship.