Dorman - First Stop Brake Master Cylinder for Jeep CJ5 1983-78 Jeep CJ7 1986-78 Jeep Scrambler 1985-81 M39366

Brake Master Cylinder for 1983-78 Jeep CJ5, 1986-78 Jeep CJ7, 1985-81 Jeep Scrambler that replaces the original master cylinder.

Built to meet rigorous SAE International standards and designed to match the original design, function, and performance of the factory part.

Key Features

• Precision-engineered for exact fitment on specified Jeep models
• High-quality materials for durable service
• Meets SAE International standards

Benefits

• Reliable braking performance comparable to OEM
• Easy installation with direct-fit design
• Long-lasting durability reduces need for repeat repairs

Application

This part is ideal for Jeep owners needing a reliable replacement master cylinder for older CJ and Scrambler models.

Fitment Notes

• Compatible with 1983-78 Jeep CJ5, 1986-78 Jeep CJ7, 1985-81 Jeep Scrambler

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

• 9.1in x 5.2in x 4.8in, 7.6lbs