Dorman - First Stop Brake Master Cylinder P/N:M630623
Turn every press of the brake pedal into hydraulic pressure for the brakes with the Dorman First Stop Brake Master Cylinder M630717. It is a direct-fit replacement for the 2008-2014 Nissan Rogue and 2008-2014 Nissan X-Trail (engine: All). It is precision-engineered to replicate the original master cylinder's design, function, and performance on those applications, and it is made from new, high-quality materials for a safe, durable replacement.
Specifications: Bore diameter 0.938 in; 2 outlets; rearward outlet size M12 x 1.0; secondary outlet thread diameter M12 x 1.0; primary outlet thread pitch 1 mm. The package contains one master cylinder. The reservoir, sensor, and mounting hardware are not included. Transfer or replace the reservoir and sensor as the vehicle service procedure directs. Consult the service information for the correct fasteners and whether they may be reused. Country of origin: China.
Signs a master cylinder may need replacing include a spongy brake pedal, a pedal that slowly sinks under steady pressure, or brake fluid leaking at the cylinder. Diagnose the brake system first. If the master cylinder is the cause, M630717 replaces it. Bleed the brake system after installation according to the vehicle service information.
Interchange: 100-2924 · 13-3784 · 11-3784 · 130.42811 · 355-67100
NM55600 · D6010JG80A · MC391267 · F900019 · MWMMC900019 · 1002924 · 133784 · 113784 · 13042811 · 35567100
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Dorman M630717 master cylinder fit?
It is listed for the 2008-2014 Nissan Rogue and the 2008-2014 Nissan X-Trail (engine: All). Each application uses one master cylinder.
Does it come with a reservoir or mounting hardware?
No, the reservoir, sensor, and mounting hardware are not included. Transfer or replace the reservoir and sensor as the service procedure directs, and consult it for the correct fasteners and whether they may be reused.
What is the master cylinder made of?
The housing is aluminum and is constructed to match the casting material of the original part. All rubber components use a high-quality EPDM compound that resists glycol-based brake fluid.
What are the bore and outlet specifications?
It has a 0.938 in bore diameter and two outlets. The rearward outlet size and secondary outlet thread diameter are both M12 x 1.0, and the primary outlet thread pitch is 1 mm.
What are signs a brake master cylinder may need replacing?
A spongy pedal, a pedal that slowly sinks under steady pressure, or brake fluid leaking at the cylinder can be signs. Diagnose the brake system first, since these symptoms can have other causes.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.