Dorman - First Stop Drum Brake Wheel Cylinder Direct Replacement for 1988-82 Chevrolet S10, 1988-83 Chevrolet S10 Blazer, 1988-82 GMC S15, 1988-83 GMC S15 Jimmy W37644

Drum brake wheel cylinder for 1988-82 Chevrolet S10, 1988-83 Chevrolet S10 Blazer, 1988-82 GMC S15, 1988-83 GMC S15 Jimmy that replaces the original wheel cylinder to restore reliable braking performance.

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

Key Features

• Direct replacement of OEM wheel cylinder
• Surface-tested bores for optimal sealing
• Compatible with 1988-82 Chevrolet S10 and related models
• Compatible with 1988-83 Chevrolet S10 Blazer, 1988-82 GMC S15, 1988-83 GMC S15 Jimmy

Benefits

• Restores original braking performance
• Reduces risk of brake failure
• Easy to install with no modifications
• Ensures consistent pressure distribution

Application

This part is ideal for owners of 1988-82 Chevrolet S10, 1988-83 Chevrolet S10 Blazer, 1988-82 GMC S15, and 1988-83 GMC S15 Jimmy who need to replace worn or damaged drum brake wheel cylinders.

Fitment Notes

• 1988-82 Chevrolet S10
• 1988-83 Chevrolet S10 Blazer
• 1988-82 GMC S15
• 1988-83 GMC S15 Jimmy

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