Centric 134.42204 Drum Brake Wheel Cylinder - Rear

Overview of Centric Premium Wheel Cylinders 134.42204

The Centric Premium Wheel Cylinders 134.42204 is designed specifically for Nissan Pulsar NX and Sentra models. This drum brake wheel cylinder ensures reliable braking performance by maintaining proper hydraulic pressure within the brake system.

• Attachment Type: Bolted for secure installation
• Mounting Method: 2 bolts with 2 mounting holes
• Includes bleeder screw with 7mm thread diameter for easy brake bleeding
• Dual slotted pistons for balanced brake application
• Bore diameter approximately 0.625 inches (5/8")
• Inlet thread diameter of 10mm with inverted flare fitting
• Compatible with left and right wheel positions
• Lightweight design at 0.8 lbs (0.36 kgs)

About Centric Premium Wheel Cylinders

The Centric Premium Wheel Cylinders line focuses on delivering precise fit and reliable hydraulic function for drum brake systems. This product line emphasizes quality materials and exact specifications to match original equipment standards. The 134.42204 wheel cylinder is engineered to meet the demands of Nissan Pulsar NX and Sentra vehicles, ensuring consistent brake response and durability.

Detailed Product Description

This drum brake wheel cylinder features a bolted attachment type with two mounting bolts, providing a secure and stable fit. It includes two slotted pistons that help evenly distribute hydraulic pressure to the brake shoes. The bore diameter measures approximately 0.625 inches (5/8"), which is critical for proper brake fluid displacement. The inlet fitting uses a 10mm thread diameter with an inverted flare design, compatible with standard brake lines. Additionally, the included bleeder screw with a 7mm thread diameter and 1.0 thread pitch allows for straightforward brake system maintenance. This wheel cylinder is suitable for installation on both left and right sides of the vehicle.

Common Applications and Issues Addressed

• Replacement for leaking or damaged wheel cylinders in Nissan Pulsar NX and Sentra drum brake systems
• Restores proper hydraulic pressure to prevent brake drag or spongy pedal feel
• Solves uneven brake shoe wear caused by faulty pistons
• Addresses brake fluid leaks at the wheel cylinder
• Improves overall brake system reliability and safety

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 after installation
• Verify the bore diameter and piston type match the vehicle specifications
• Check for proper inverted flare fitting engagement to avoid brake fluid leaks
• Torque mounting bolts to manufacturer specifications for secure fitment

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet or exceed OEM standards for fit, form, and function. The 134.42204 part undergoes rigorous quality control to ensure durability and performance in Nissan Pulsar NX and Sentra vehicles. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Refer to Centric's official documentation for exact warranty terms.