Centric 134.45100 Drum Brake Wheel Cylinder - Rear or Rear Right

Overview of Centric Premium Wheel Cylinder 134.45100

The Centric Premium Wheel Cylinder 134.45100 is designed specifically for Mazda RX-7 models, providing reliable drum brake hydraulic performance. This bolted wheel cylinder features dual pistons and includes a bleeder screw for efficient brake system maintenance.

• Attachment Type: Bolted with 2 mounting bolts
• Inlet Thread Diameter: 10.000 mm with 1.250 thread pitch
• Bore Diameter: 0.750 inch (19.05 mm)
• Includes bleeder screw with 8.000 mm thread diameter and 1.000 thread pitch
• Two slotted pistons for balanced brake pressure
• Inverted flare type inlet and port fittings
• Positioned for right side installation
• Weight: 0.5 lbs (0.23 kgs)

Centric Premium Wheel Cylinders Product Line

The Centric Premium Wheel Cylinders line focuses on delivering precise fit and consistent hydraulic performance for drum brake systems. This product line emphasizes quality materials and exact specifications to match OE standards, ensuring dependable braking for vehicles like the Mazda RX-7. The 134.45100 wheel cylinder is part of this line, engineered to maintain brake system integrity and ease of installation.

Detailed Product Description

This drum brake wheel cylinder is engineered with a 0.750 inch bore diameter and features two slotted pistons that help maintain even brake shoe contact. The bolted attachment type with two mounting holes ensures secure installation on the right side of the vehicle. The included bleeder screw simplifies brake fluid bleeding, helping maintain optimal hydraulic pressure. The inverted flare fittings on both the inlet and port connections provide a reliable seal to prevent leaks. Designed specifically for the Mazda RX-7, part number 134.45100 meets the exacting standards required for brake hydraulics in this model.

Common Applications and Issues Addressed

• Replacement of leaking or worn wheel cylinders in Mazda RX-7 drum brake systems
• Resolving brake drag caused by stuck pistons
• Fixing uneven brake shoe wear due to faulty hydraulic pressure
• Addressing brake fluid leaks at the wheel cylinder
• Improving brake pedal feel and responsiveness

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Use the included bleeder screw to properly bleed air from the brake system after installation
• Verify the correct right side positioning of the wheel cylinder before mounting
• Check all inverted flare fittings for tightness to prevent fluid leaks
• Inspect brake shoes and hardware for wear during replacement

Quality Assurance and Warranty

Centric Premium Wheel Cylinders are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 134.45100 wheel cylinder 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.