Dorman - First Stop Brake Master Cylinder for 1978-1995 General Motors M104456

Brake Master Cylinder for 1978-1995 General Motors by Dorman - First Stop replaces the original master cylinder to restore braking performance.

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

Key Features

• Precision-engineered to match OEM design, function, and performance
• Made with high-quality materials for durability
• Strict specifications meeting SAE International standards

Benefits

• Restores safe braking capability in your vehicle
• Provides reliable service without compromising performance
• Reduces risk of repeat repairs by matching OEM quality

Application

This part is for owners of General Motors vehicles from 1978 to 1995 who need a dependable replacement for their brake master cylinder.

Fitment Notes

• Fitment years/make/model: 1978-1995 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

• Included items not specified by the manufacturer.

Item Dimensions