Keep hydraulic pressure where your brakes need it with the Dorman First Stop Nissan Sentra master cylinder, part number M630922. It is a direct-fit replacement for the 2014-2019 Nissan Sentra (engine: All). The unit is precision-engineered to match the original master cylinder's design, function and performance on the listed applications, and it is built from new, high-quality materials.
The master cylinder turns pedal force into brake-fluid pressure and sends it through the lines to the brakes.
- Cast-iron housing: The cylinder housing is constructed to match the casting material of the original part and is designed for similar performance.
- EPDM rubber components: Every rubber component uses a high-quality EPDM compound for resistance to glycol-based brake fluid.
- 100% new: Made entirely from new materials.
- Strict specifications: Made to meet rigorous SAE International standards.
Specifications: 0.9375 in bore diameter, two outlets, a single reservoir (included) and a sensor (included). The secondary outlet thread is M12 x 1.0, and the primary outlet thread pitch is 1 mm. Mounting hardware is not included. Country of origin: Taiwan.
Signs a Nissan Sentra brake master cylinder may need replacing include a soft or sinking brake pedal, brake fluid leaking at the cylinder, or an illuminated brake warning light. Other brake faults can cause the same symptoms, so diagnose the cause before replacing. Bleed the brake system as directed by the vehicle service information.
Interchange: 100-4535 · 130.42224 · 355-67030
NM55647 · 460103SG1B · MC391474 · 1004535 · 13042224 · 35567030
This part cross-references / interchanges with the following part numbers:
100-4535, 130.42224, 355-67030, NM55647, 460103SG1B, MC391474
