Dorman - First Stop Drum Brake Wheel Cylinder Direct Replacement for 1971-64 Chevrolet GMC W45997

Drum brake wheel cylinder for 1971-64 Chevrolet GMC W45997, a direct replacement that matches the original fit and performance.

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

Key Features

• Direct replacement drum brake wheel cylinder
• Professionally tested with surface-tested bores for optimum sealing
• Matches original fit, function and performance
• Manufactured by Dorman - First Stop

Benefits

• Restores braking reliability on older vehicles
• Reduces risk of repeat repairs
• Easy installation due to direct-fit design
• Enhances safety with proven performance
• Long-lasting fix for daily driving demands

Application

Ideal for owners of 1971-64 Chevrolet or GMC models needing a reliable drum brake wheel cylinder replacement after wear or failure.

Fitment Notes

• Fits 1971-64 Chevrolet, GMC

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

• 4.3in x 3.1in x 6.1in, 1.4lbs