Dorman - First Stop Brake Master Cylinder for 2002-2006 Chevrolet Astro, GMC Safari M390321

Brake Master Cylinder for 2002-2006 Chevrolet Astro and GMC Safari by Dorman - First Stop replaces the original master cylinder.

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

Key Features

• Precision-engineered to match the design, function, and performance of the original master cylinder
• Made of high-quality materials for a safe, durable replacement
• Strict specifications meet rigorous SAE International standards

Benefits

• Provides reliable braking performance for your vehicle
• Ensures safety with durable construction
• Easy to install as a direct-fit replacement
• Reduces risk of future brake system failures

Application

Ideal for owners of 2002-2006 Chevrolet Astro and GMC Safari needing a dependable master cylinder.

Fitment Notes

• 2002-2006 Chevrolet Astro, GMC Safari

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, 2.5lbs