Centric 134.42321 Drum Brake Wheel Cylinder - Front Right

Reliable Drum Brake Wheel Cylinder for Precise Braking

The Centric Premium Wheel Cylinders 134.42321 offers dependable performance for drum brake systems requiring a bolted attachment and a single stud mounting method. Designed with a 0.750 inch bore diameter and a slotted piston, this wheel cylinder ensures consistent hydraulic pressure for smooth braking response.

• Bolted attachment type for secure installation
• Single stud mounting method with one mounting hole
• 0.750 inch (19.05 mm) bore diameter for accurate hydraulic function
• Slotted piston design for effective fluid movement
• Right-side position with 10 mm inlet thread diameter and bubble flare type
• Compatible with drum brake systems requiring a 1 stud mount and no bleeder screw

Detailed Features of Centric Premium Wheel Cylinders 134.42321

This drum brake wheel cylinder from Centric's Premium line is engineered to meet precise hydraulic specifications. The 0.750 inch bore diameter (19.05 mm) provides the correct piston size for consistent brake fluid pressure. The single slotted piston enhances fluid flow within the cylinder, while the bolted attachment and one mounting hole ensure a secure fit on the right side of the vehicle. The inlet fitting features a 10 mm thread diameter with a 1.000 mm thread pitch and a bubble flare type, designed for compatibility with specific brake lines. Weighing approximately 0.7 lbs (0.32 kgs), this wheel cylinder balances durability and ease of handling during installation.

About Centric Premium Wheel Cylinders Product Line

The Centric Premium Wheel Cylinders line focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes precise fitment and consistent performance, making it suitable for professional repairs and maintenance. The 134.42321 part number is part of this line, ensuring quality materials and manufacturing standards tailored for drum brake applications.

Common Applications and Issues Addressed

• Replacement for leaking or seized drum brake wheel cylinders
• Restores proper hydraulic pressure in drum brake systems
• Eliminates brake drag caused by faulty pistons
• Prevents brake fluid leaks that reduce braking efficiency
• Corrects uneven brake shoe wear due to cylinder malfunction

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installing the wheel cylinder. Verify the correct right-side position and alignment with the single stud mounting hole. Use compatible brake fluid and bleed the brake system thoroughly after installation to remove air pockets. Since this wheel cylinder does not include a bleeder screw, bleeding must be performed via the vehicle’s existing brake system bleeder valves.

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet strict quality control standards. While specific warranty details for part number 134.42321 are not provided here, Centric typically offers coverage against defects in materials and workmanship. Refer to Centric’s official documentation for warranty terms applicable to this wheel cylinder.