Centric 134.42003 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Nissan Sentra

The Centric Premium Wheel Cylinders 134.42003 is designed specifically for Nissan Sentra models, providing dependable brake hydraulics performance. This drum brake wheel cylinder features a bolted attachment type and includes essential components for effective braking system maintenance.

Key Features of Centric Premium Wheel Cylinder 134.42003

• Attachment Type: Bolted for secure installation
• Mounting Method: 2 bolts with 2 mounting holes
• Includes bleeder screw with 7mm thread diameter and 1.000 thread pitch
• Dual slotted pistons for balanced brake pressure
• Bore diameter approximately 0.625 inches (15.875 mm)
• Inlet thread diameter of 10.000 mm with inverted flare fitting
• Compatible with left and right positions on the vehicle
• Lightweight design at 1.0 lb (0.45 kg)

About Centric Premium Wheel Cylinders

The Centric Premium Wheel Cylinders line focuses on delivering precise fitment and reliable brake hydraulics components. This product line emphasizes quality manufacturing standards and includes features such as bleeder screws and slotted pistons to ensure consistent brake fluid flow and pressure. The 134.42003 wheel cylinder is engineered to meet the specific requirements of Nissan Sentra drum brake systems, supporting safe and effective braking performance.

Detailed Product Description

This drum brake wheel cylinder is designed with a 2-bolt mounting method and includes two slotted pistons that help maintain even pressure distribution within the brake system. The bore diameter measures approximately 0.625 inches, ensuring compatibility with the Nissan Sentra's brake assembly. The bleeder screw is included to facilitate easy brake fluid bleeding and maintenance, featuring a 7mm thread diameter and 1.000 thread pitch. The inlet fitting uses an inverted flare design with a 10mm thread diameter, providing a secure connection to the brake line. This wheel cylinder fits both left and right sides, making it a versatile replacement part.

Common Issues Addressed by This Wheel Cylinder

• Brake fluid leaks from worn or damaged wheel cylinders
• Uneven brake pressure causing poor stopping performance
• Brake drag or sticking due to piston malfunction
• Difficulty bleeding brake lines without a proper bleeder screw
• Corrosion or wear in original wheel cylinder components

Installation Notes and Tips

• Ensure the mounting surface is clean before installation
• Use the included bleeder screw to properly bleed air from the brake system
• Verify the inverted flare fitting matches the brake line connection
• Tighten the 2 mounting bolts securely to manufacturer torque specifications
• Check for leaks after installation and test brake pedal feel

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet or exceed OEM specifications for fit and function. The 134.42003 part undergoes rigorous quality control to ensure durability and reliable performance in Nissan Sentra brake systems. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship.