Centric 134.42001 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Nissan Altima

The Centric Premium Wheel Cylinders 134.42001 is designed specifically for Nissan Altima models, providing precise brake hydraulics performance. This drum brake wheel cylinder ensures consistent braking pressure and smooth operation for your vehicle's drum brake system.

• Compatible with Nissan Altima models
• Bolted attachment type with 2-bolt mounting method
• Includes bleeder screw with 7mm thread diameter for easy maintenance
• Dual slotted pistons for balanced brake force
• 0.75 inch (19.05 mm) bore diameter for accurate fitment
• Inverted flare inlet and port fittings with 10mm thread diameter
• Lightweight design at approximately 1 lb (0.45 kg)

About Centric Premium Wheel Cylinders

The Centric Premium Wheel Cylinders line focuses on delivering high-quality brake hydraulics components engineered for durability and precise fitment. This product line emphasizes reliable performance and ease of installation, making it a suitable choice for maintaining the braking system of Nissan Altima vehicles. The 134.42001 part number represents a drum brake wheel cylinder built to meet OEM specifications with attention to detail such as bleeder screw inclusion and proper bore sizing.

Product Details and Specifications

This drum brake wheel cylinder features a bolted attachment type with two mounting holes, secured by two bolts for stable installation. The cylinder includes two slotted pistons that help distribute braking force evenly on both left and right sides. The bore diameter measures 0.75 inches (19.05 mm), matching the OEM requirements for Nissan Altima drum brakes. The inlet thread diameter is 10 mm with a 1.0 thread pitch, and the bleeder screw also has a 7 mm thread diameter with a 1.0 pitch, both using inverted flare fittings to ensure secure hydraulic connections.

Common Applications and Problem Solving

• Replaces leaking or worn drum brake wheel cylinders on Nissan Altima
• Restores proper hydraulic pressure for consistent braking response
• Eliminates brake fluid leaks caused by damaged pistons or seals
• Addresses uneven brake shoe wear due to faulty wheel cylinders
• Improves brake pedal feel and safety by maintaining cylinder integrity

Installation Notes and Tips

When installing the Centric Premium Wheel Cylinders 134.42001, ensure the mounting surface is clean and free of debris. Use the included bleeder screw to properly bleed air from the brake system after installation. Tighten the two mounting bolts securely to the manufacturer’s torque specifications. Verify that the inverted flare fittings are properly seated to prevent fluid leaks. This part is designed for direct replacement on Nissan Altima drum brake assemblies.

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 134.42001 part number undergoes rigorous quality control to maintain consistent bore diameter and piston function. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship.