Dorman - First Stop Drum Brake Wheel Cylinder for 2000-86 Chevrolet, 1984-74 Chevrolet, 2000-88 GMC, 1978-74 GMC W37785

Drum brake wheel cylinder for 2000-86 Chevrolet, 1984-74 Chevrolet, 2000-88 GMC, 1978-74 GMC that replaces the original wheel cylinder to restore braking performance.

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

Key Features

• Direct replacement for specified Chevy and GMC models
• Surface-tested bore for optimal sealing
• Professionally tested for quality assurance

Benefits

• Restores reliable braking performance
• Matches OEM fit, function, and durability
• Simplifies installation with direct-fit design

Application

This part is for owners of older Chevy and GMC trucks needing a replacement drum brake wheel cylinder.

Fitment Notes

• Chevrolet 2000-86, 1984-74; GMC 2000-88, 1978-74

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

• Included items not specified by the manufacturer.

Item Dimensions