Dorman - First Stop Brake Master Cylinder for Ford 1986-84, Mercury 1986-84 M39531

Brake master cylinder for 1986-84 Ford and Mercury used to replace worn or failing factory cylinders.

Built to meet rigorous SAE International standards.

Key Features

• Precision‑engineered to match original design
• High‑quality materials for durable performance
• Meets rigorous SAE International standards
• Compatible with Ford and Mercury models from 1986-84

Benefits

• Reliable braking performance for everyday driving
• Reduced risk of brake failure or leaks
• Easy installation with direct fit to OEM design
• Long‑lasting durability thanks to quality materials

Application

This part is ideal for mechanics, DIY enthusiasts, and fleet operators who need a dependable replacement for older Ford and Mercury vehicles.

Fitment Notes

• Ford 1986-84
• Mercury 1986-84

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 included.

Item Dimensions

• 9.1in x 5.2in x 4.8in, 6.5lbs