Centric 134.67006 Drum Brake Wheel Cylinder - Rear

Centric Premium Wheel Cylinder Overview

The Centric 134.67006 drum brake wheel cylinder is a hydraulic replacement for drum brake systems that use a 13/16 in. bore and a bolted 2-bolt mounting design. It includes a bleeder screw and uses inverted flare inlet connections for straightforward brake line attachment.

Centric Premium Wheel Cylinders are part of the Centric Premium Wheel Cylinders line, a brake hydraulic program that covers master cylinders, wheel cylinders, brake hoses, repair kits, and remanufactured power boosters. For buyers searching for a Centric wheel cylinder for drum brake service, this part number 134.67006 is built around common OE-style hydraulic specifications.

Key Features

• Drum brake wheel cylinder for hydraulic rear brake service
• 13/16 in. bore diameter for OE-style brake force delivery
• Bolted attachment with 2-bolt mounting method
• 2 mounting holes for secure installation
• Bleeder screw included
• Inverted flare inlet and port connection style
• 0.375 in. inlet thread diameter with 24-thread pitch
• Dual-piston design

Detailed Description

The Centric 134.67006 is a drum brake wheel cylinder engineered for vehicles that use a bolted hydraulic cylinder at the wheel end of the brake system. Its 0.813 in. bore diameter, also listed as 13/16 in. and 20.638/20.64 mm, supports consistent hydraulic actuation in drum brake applications. The inverted flare inlet fitting and bleeder screw help match common service configurations found on many domestic and import brake systems.

For shoppers comparing brake hydraulics for a Ford, Chevrolet, or Dodge drum brake repair, this wheel cylinder is a direct-specification replacement style part. This part cross-references Monroe Shocks & Struts (e.g., 37041, 172636) for the same application. The part number 134.67006 is also referenced across multiple aftermarket catalogs, including Raybestos WC37041 and Four Seasons 33460.

What It Helps Address

• Brake fluid leakage at the wheel cylinder
• Soft or inconsistent drum brake pedal response
• Uneven rear brake actuation
• Corrosion or wear in the original wheel cylinder bore
• Brake warning symptoms caused by hydraulic loss in drum brakes

Installation Notes

Verify bore diameter, mounting style, inlet thread size, and flare type before installation. This Centric wheel cylinder uses a 2-bolt mounting method with inverted flare connections, so the brake line and backing plate configuration must match the original part. Bleed the brake system after installation to remove air from the hydraulic circuit and restore proper pedal feel.

For fitment-based searches, use the vehicle application data supplied by your catalog or VIN lookup when matching this Centric Premium Wheel Cylinder to a specific Ford, Chevrolet, or Dodge drum brake application. The part number 134.67006 should be matched to the original hydraulic specifications before service.

Quality Assurance

Centric’s brake hydraulic program is organized to cover a broad range of master cylinders, wheel cylinders, hoses, repair kits, and remanufactured boosters, giving this product line a focused brake-service application. The Centric Premium Wheel Cylinders line is built around OE-style hydraulic dimensions and service-ready brake hardware specifications.