Dorman - First Stop Brake Master Cylinder for 2006 Cadillac, Chevrolet, GMC M630284

Brake Master Cylinder for 2006 Cadillac, Chevrolet, GMC by Dorman - First Stop used to replace worn or failing factory master cylinder.

Precision-engineered to match OEM design and performance, built with high-quality materials to meet rigorous SAE International standards.

Key Features

• Precision-engineered to match OEM design and performance
• Meets rigorous SAE International standards
• Made from high-quality materials for durability
• Fits 2006 Cadillac, Chevrolet, GMC models
• Part number M630284

Benefits

• Reliable braking performance comparable to factory spec
• Easy direct-fit installation saves time and labor
• Durable construction reduces risk of future failures
• Maintains vehicle safety for daily driving
• Confidence in long-term reliability

Application

This part is ideal for owners of 2006 Cadillac, Chevrolet, or GMC vehicles needing a reliable replacement master cylinder after wear or failure. Common use cases include routine maintenance, post-repair restoration, and performance upgrades.

Fitment Notes

• Fits 2006 Cadillac, Chevrolet, GMC
• Compatible w/: General Motors: 18047540 | General Motors: 15269947 | General Motors: 19209199 | DFC Brake Master Cylinders: 355-47176 | Bendix: 13914 | Cardone Reman: 10-3100 | Cardone New: 13-3100B | MPA: NM4074A | MPA: M4074 | Alltech Automotive: 100-2638 | ACDelco: 174-798 | Centric Parts: 130.66049 | Wagner Brake: F140377 | Centric Parts: 131.66049 | Coni-Seal: MC512610 | Raybestos Brakes: MC390804 | Wagner Brake: MC140377

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

• 9.9in x 9.3in x 6.2in, 3.5lbs