Dorman C92421 Parking Brake Cable - Rear Left or Rear Right

Dorman C92421 Parking Brake Cable

Dorman C92421 is a specific-fit parking brake cable engineered for selected Chevrolet C20 Suburban applications. Built with steel construction, a black rubber outer sleeve, and corrosion-resistant materials, it is made to match the original cable’s fit, function, and performance on the listed vehicles.

Key Features

• Specific-fit parking brake cable for direct replacement on select vehicles
• Steel cable construction with 19 strands for strength and consistent operation
• Rubber outer sleeve and included jacket for added protection
• Barrel-style ends on both sides for OE-style connection points
• Mounting bracket included for proper routing and support
• Black finish for a clean, factory-style appearance
• Part number C92421 for easy identification and ordering

Detailed Description

This parking brake cable is built for rear left and rear right applications on 1968-1970 Chevrolet C20 Suburban models with the listed wheelbase and rear suspension configurations. It measures 39.72 inches in cable length and uses a 26.74-inch conduit, helping maintain the correct routing and engagement needed for the parking brake system. Dorman C92421 is a direct replacement choice for restoring parking brake function on Chevrolet C20 Suburban trucks where the original cable has worn, stretched, or corroded. This part cross-references Raybestos Brakes BC92421 for the same application.

Vehicle Fitment

• Fits 1970 Chevrolet C20 Suburban, rear left — 133 in. wheelbase; rear torsion springs; cable length: 39.72 in.
• Fits 1970 Chevrolet C20 Suburban, rear left — 133 in. wheelbase; rear coil springs; cable length: 39.72 in.
• Fits 1970 Chevrolet C20 Suburban, rear left — 133 in. wheelbase; rear torsion bar springs; cable length: 39.72 in.
• Fits 1970 Chevrolet C20 Suburban, rear left — 133 in. wheelbase; rear air springs; cable length: 39.72 in.
• Fits 1970 Chevrolet C20 Suburban, rear right — 133 in. wheelbase; rear torsion springs; cable length: 39.72 in.
• Fits 1970 Chevrolet C20 Suburban, rear right — 133 in. wheelbase; rear coil springs; cable length: 39.72 in.
• Fits 1970 Chevrolet C20 Suburban, rear right — 133 in. wheelbase; rear torsion bar springs; cable length: 39.72 in.
• Fits 1970 Chevrolet C20 Suburban, rear right — 133 in. wheelbase; rear air springs; cable length: 39.72 in.
• Fits 1968-1969 Chevrolet C20 Suburban, rear left — rear coil springs; 127.0 inch wheelbase; cable length: 39.72 in.
• Fits 1968-1969 Chevrolet C20 Suburban, rear right — rear coil springs; 127.0 inch wheelbase; cable length: 39.72 in.

Common Repair Uses

• Replacing a parking brake cable that no longer holds the vehicle securely
• Restoring parking brake engagement after cable stretch or internal wear
• Addressing corrosion-related cable binding or fraying
• Correcting uneven parking brake operation at the rear wheels
• Repairing a damaged cable on a Chevrolet C20 Suburban brake system

Installation Notes and Tips

Verify wheelbase, rear suspension type, and brake cable routing before installation. This cable is specific fit, so confirm the rear left or rear right position against the vehicle’s original layout. Inspect related parking brake hardware, brackets, and equalizer components for wear before final assembly to help ensure smooth cable movement and proper brake engagement.

Quality Assurance

Dorman engineers and tests this parking brake cable to match original equipment fit, function, and performance on the listed applications. The corrosion-resistant design and durable materials are selected to support long-term service in demanding brake-system use.