Centric 134.42301 Drum Brake Wheel Cylinder - Rear

Overview of Centric Premium Wheel Cylinders 134.42301

The Centric Premium Wheel Cylinders 134.42301 is a reliable drum brake wheel cylinder designed for precise braking performance. Engineered with a bolted attachment type and a 4-stud mounting method, this part ensures secure installation on compatible vehicles.

• Brand: Centric
• Brand Line: Centric Premium Wheel Cylinders
• Part Number: 134.42301
• Category: Brake Hydraulics
• Type: Drum Brake Wheel Cylinder
• Attachment Type: Bolted
• Mounting Method: 4 studs with 4 mounting holes
• Bore Diameter: Approximately 0.688 inches (17.46 mm)
• Inlet Thread Diameter: 10 mm with 1.0 mm thread pitch
• Flare Type: Bubble flare
• Piston Quantity: 2, both slotted type
• Position: Suitable for left and right wheel installation
• Weight: 0.9 lbs (0.41 kgs)

Detailed Product Description

The Centric Premium Wheel Cylinders line focuses on delivering dependable brake hydraulics components that meet or exceed OEM specifications. This particular wheel cylinder, part number 134.42301, features a dual slotted piston design that promotes even pressure distribution within the drum brake system. The bore diameter of 0.688 inches (17.46 mm) is engineered for compatibility with specific vehicle brake assemblies requiring precise hydraulic fitment. The bolted attachment type combined with a 4-stud mounting method ensures a secure and stable installation, reducing the risk of leaks or component movement during operation. The inlet fitting uses a 10 mm thread diameter with a 1.0 mm pitch and a bubble flare type, which is common in many drum brake hydraulic systems. This wheel cylinder is designed for use on both left and right sides, providing versatility for brake system repairs or replacements.

Common Applications and Problem Solving

• Replacement for leaking or worn drum brake wheel cylinders
• Restores proper hydraulic pressure in drum brake systems
• Addresses uneven brake shoe wear caused by faulty pistons
• Eliminates brake fluid leaks at the wheel cylinder connection
• Improves brake pedal feel and responsiveness in compatible vehicles

Installation Notes and Tips

When installing the Centric Premium Wheel Cylinders 134.42301, ensure the mounting surface is clean and free of debris to achieve a proper seal. Use the 4-stud mounting holes to securely bolt the cylinder in place. Verify that the bubble flare inlet fitting matches the brake line connection to prevent leaks. Since this part does not include a bleeder screw, use the existing bleeder on the brake assembly for proper brake fluid bleeding. Confirm the bore diameter and piston type compatibility with your vehicle’s brake system before installation.

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet strict quality standards, ensuring durability and reliable performance in brake hydraulic applications. While specific warranty details for part number 134.42301 are not provided here, Centric typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or Centric’s official resources for exact warranty terms.