Help keep your brake pedal firm and responsive with the Dorman First Stop 1999-2000 Mazda Miata brake master cylinder, part number M390513. It is a direct-fit replacement for the 1999-2000 Mazda Miata (all engines), precision-engineered to replicate the original master cylinder's design, function, and performance.
The master cylinder turns the force from your brake pedal into hydraulic pressure and sends it through the brake lines to the wheels.
- Precise replacement: The aluminum cylinder housing is made to match the original part's casting material and is designed to deliver similar performance.
- Durable design: Every rubber component uses a high-quality EPDM compound, which resists glycol-based brake fluid.
- 100% new: Made entirely of new materials for quality and safety.
- Strict specifications: Made to meet rigorous SAE International standards.
Specifications: The bore diameter is 0.875 in., and the cylinder has two outlets. The secondary outlet thread is M10 x 1.0, and the primary outlet thread pitch is 1 mm. The reservoir and sensor are included, but mounting hardware is not. The package contains one master cylinder. Country of origin: Taiwan.
Signs this part may need replacing: a spongy or slowly sinking brake pedal, brake fluid leaking at the cylinder, or a reservoir level that keeps dropping. Diagnose the cause before replacing. If the master cylinder is at fault, M390513 replaces it.
Interchange: 83-14802 · 100-1814 · M-53802 · 072-9326 · 13-3049 · 11-3049 · 130.45804 · 355-80102
M901356 · 13479 · MC510380 · NM55667 · NC144340Z · NC144340ZA · NC1543400 · MC390513 · F142466 · MC142466 · 8314802 · 1001814 · M53802 · 0729326 · 133049 · 113049 · 13045804 · 35580102
This part cross-references / interchanges with the following part numbers:
83-14802, M901356, 100-1814, M-53802, 072-9326, 13479, 13-3049, 11-3049, 130.45804, MC510380, 355-80102, NM55667, NC144340Z, NC144340ZA, NC1543400, MC390513, F142466, MC142466
