Turn every press of the pedal into hydraulic braking pressure with the Dorman First Stop M630921, a new 2014-2019 Nissan Sentra master cylinder for all engines. Dorman precision-engineers this unit to match the original master cylinder's design, function, and performance on the listed application.
- Cast iron housing: The cylinder housing is constructed to match the casting material of the original part and is intended to perform similarly.
- EPDM rubber components: Every rubber component is made from a high-quality EPDM compound that resists glycol-based brake fluid.
- 100% new: Made entirely of new, high-quality materials.
- Strict specifications: Made to meet rigorous SAE International standards.
Specifications: This unit comes with a single reservoir and a sensor. It has two outlets and a 0.9375 in bore diameter. The secondary outlet thread is M12 x 1.0, and the primary outlet has a 1 mm thread pitch. Mounting hardware is not included; consult the vehicle service information for the correct fasteners and whether the originals may be reused.
Signs that a 2014-2019 Nissan Sentra brake master cylinder may need replacing include a brake pedal that feels soft or slowly sinks, brake fluid leaking at the unit, and a lit brake warning light. These symptoms can have other causes, so diagnose the brake system before replacing parts.
Country of origin: Taiwan.
Interchange: 100-4096 · 130.42225 · 355-67031
1004096 · 13042225 · 35567031 · 460103SG0B · MC391477
This part cross-references / interchanges with the following part numbers:
100-4096, 130.42225, 355-67031, 460103SG0B, MC391477
