Dorman First Stop Drum Brake Wheel Cylinder for 1969-1975 General Motors W45999

Drum brake wheel cylinder for 1969-1975 General Motors by Dorman First Stop replaces worn or failing factory cylinders.

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

Key Features

• Direct replacement drum brake wheel cylinder
• Engineered to match fit, function and performance of original cylinder
• Manufactured and tested for quality assurance
• Surface-tested bores ensure optimum sealing surface for pressure cups

Benefits

• Improved braking reliability with OEM‑matched performance
• Easy installation as a direct fit replacement
• Long‑lasting durability for daily driving demands
• Confidence in safety and vehicle operation

Application

This part is for owners of 1969-1975 General Motors vehicles needing drum brake wheel cylinder replacement.

Fitment Notes

• Years: 1969-1975
• Make: General Motors

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

• 3.8in x 2.5in x 2.3in, 1.2lbs