Dorman - First Stop Brake Master Cylinder with precision engineering for 1981-1992 General Motors M104458

Brake master cylinder for 1981-1992 General Motors with precision engineering to replace worn or failing factory cylinders.

Built to meet rigorous SAE International standards and designed for reliable service.

Key Features

• Precision-engineered to match original design
• Meets rigorous SAE International standards
• Made of high-quality materials
• Fits General Motors models 1981-1992

Benefits

• Restores braking performance to factory levels
• Reduces risk of brake failure
• Provides reliable service for daily driving
• Easy installation with direct fit

Application

This part is ideal for owners of 1981-1992 General Motors vehicles needing a dependable replacement master cylinder after wear or damage.

Fitment Notes

• Fits 1981-1992 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

• 10.4in x 6.5in x 6.1in, 3.1lbs