Dorman - First Stop Brake Master Cylinder M39500 for 1988-84 Toyota 4Runner & 1988-79 Toyota Pickup

Brake Master Cylinder M39500 for 1988-84 Toyota 4Runner and 1988-79 Toyota Pickup replaces the original master cylinder to restore reliable 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 of high-quality materials for durability.
• Meets rigorous SAE International standards.
• Fits 1988-84 Toyota 4Runner & 1988-79 Toyota Pickup.
• Part number M39500.

Benefits

• Restores full braking power for safe driving.
• Reduces risk of brake failure or uneven wear.
• Easy to install with direct-fit design.
• Extends vehicle lifespan by replacing worn components.
• Provides confidence in daily driving demands.

Application

This part is ideal for owners of Toyota 4Runner and pickup models from the late 1980s who need a reliable replacement after wear or failure.

Fitment Notes

• Fits 1988-84 Toyota 4Runner, 1988-79 Toyota Pickup.
• Compatible w/: Toyota: 4720135360 | Toyota: 4720135010 | Toyota: 4720135220 | Toyota: 4720135250 | Toyota: 4720135470 | Toyota: 4720735040 | Raybestos Brakes: 2539500 | Raybestos Brakes: MC39500 | DFC Brake Master Cylinders: 355-76120 | Bendix: 12156 | Bendix: 12017 | Bendix: 11891 | Aimco: M900476 | Beck/Arnley: 072-8206 | ACDelco: 18M270 | Cardone Reman: 11-2017 | MPA: NM52017 | MPA: M52017 | MPA: NM51891 | Cardone New: 13-2017.

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

• 8.4in x 7.0in x 4.3in, 3.2lbs.