Dorman Drum Brake Wheel Cylinder with Surface-Tested Bores for 1973-1964 Chevrolet & 1973-1967 GMC W49680

Drum Brake Wheel Cylinder for 1973-1964 Chevrolet and 1973-1967 GMC with surface-tested bores to replace worn or failing factory cylinders.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Direct replacement drum brake wheel cylinder
• Surface-tested bores for optimum sealing surface
• Matches original fit, function, performance
• Manufactured and tested for quality assurance

Benefits

• Restores reliable braking performance
• Reduces risk of brake failure or uneven wear
• Easy to install as direct-fit replacement
• Extends life of your vehicle’s braking system

Application

This part is for owners of older Chevrolet and GMC models from the mid-1970s who need a reliable drum brake component. Common use cases include replacing worn cylinders, restoring factory performance, or upgrading to a proven aftermarket solution.

Fitment Notes

• Fits 1973‑1964 Chevrolet models
• Fits 1973‑1967 GMC models
• Part Number: W49680

Why Choose Dorman - First Stop?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 4.1in x 2.5in x 2.3in, 1.4lbs