Centric 134.42315 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Nissan and Infiniti Vehicles

The Centric Premium Wheel Cylinders 134.42315 is engineered to provide dependable braking performance for select Nissan and Infiniti models. Designed specifically for drum brake systems, this wheel cylinder ensures precise hydraulic pressure application to maintain safe and effective braking.

• Compatible with Nissan D21, Frontier, Pathfinder, Pickup, and Infiniti QX4
• Bolted attachment type with 2-bolt mounting method for secure installation
• Includes bleeder screw with 7mm thread diameter for easy brake fluid bleeding
• Dual slotted pistons for balanced hydraulic pressure distribution
• Inverted flare inlet and port fittings with 10mm inlet thread diameter
• Bore diameter approximately 0.813 inches (13/16") for accurate fit
• Lightweight design at 0.8 lbs (0.36 kgs) to maintain vehicle efficiency

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 professional repairs and maintenance on drum brake systems. The 134.42315 wheel cylinder benefits from this focus, offering reliable performance for Nissan and Infiniti drum brake applications.

Product Details and Specifications

This drum brake wheel cylinder features a bolted attachment type with two mounting holes, ensuring a secure fit on the brake backing plate. The inclusion of a bleeder screw with a 7mm thread diameter and 1.0 thread pitch facilitates straightforward brake bleeding during installation or maintenance. Both pistons are slotted, which helps maintain consistent hydraulic pressure and brake response. The inlet fitting uses an inverted flare design with a 10mm thread diameter and 1.0 thread pitch, compatible with standard brake lines. The bore diameter measures approximately 0.813 inches (13/16"), matching OEM dimensions for proper function.

Common Applications and Problem Resolution

• Restores proper hydraulic pressure in drum brake systems on Nissan D21, Frontier, Pathfinder, Pickup, and Infiniti QX4
• Replaces leaking or seized wheel cylinders causing brake fluid loss
• Addresses uneven brake application or dragging brakes due to piston wear
• Solves brake pedal softness or sponginess related to faulty wheel cylinders
• Improves overall brake system reliability and safety

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Remove the brake drum carefully to access the wheel cylinder. When installing the Centric Premium Wheel Cylinders 134.42315, verify the two-bolt mounting holes align correctly with the backing plate. Use the included bleeder screw to properly bleed air from the brake system after installation. Inspect brake lines and hardware for wear or damage during replacement to maintain system integrity.

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet strict quality standards, ensuring reliable performance and durability. This wheel cylinder is designed to match OEM specifications for fit and function. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.