Working on a classic 1960-1964 Plymouth Valiant? If your brake pedal feels soft or you're seeing leaks, it might be time for a new master cylinder. This one is a direct, bolt-on replacement for the original factory part (OEM number M36218, among others), so you know it'll fit your brake lines and booster perfectly. It's built tough with a heavy-duty cast iron body and a hardened piston to handle heat and wear, which is exactly what you want for an older car. The design helps maintain consistent hydraulic pressure for reliable braking, and it comes with a built-in fluid reservoir. It's been pressure-tested to meet or exceed the original specs, giving you peace of mind for safe stops. A quality, essential part for keeping your classic Valiant's braking system in top shape. OEM Part Numbers: M36218, 2072806, 2275369, 2275519, 2511444, 5463255. Fit: Plymouth Valiant (1960, 1961, 1962, 1963, 1964). Material: Cast Iron Body with Hardened Piston. Includes: Master Cylinder with Integrated Fluid Reservoir. Features: Direct OEM Replacement, Pressure-Tested.
