Convert brake-pedal force into the hydraulic pressure your braking system needs with the Dorman First Stop Brake Master Cylinder M630451. It installs as a direct-fit replacement for the 2006-2007 Chrysler 300, 2006-2007 Dodge Charger, and 2006-2007 Dodge Magnum (All engines), and per Dorman is precision-engineered to match the design, function, and performance of the original master cylinder on the listed applications.
This unit has an aluminum body with a 1 in bore and 2 outlets; the rearward/secondary outlet is M14 x 1.5 and the primary outlet has a 1.5 mm thread pitch. It includes the reservoir and the sensor. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused. A sinking or spongy pedal or fluid loss can be signs the master cylinder may need replacing; diagnose the cause first, and if a failed master cylinder is the cause, this replaces it. Country of origin: China.
Interchange: 100-2429 · 1002429 · 13931 · 13-3292 · 133292 · 10-3292 · 103292 · 130.63067 · 5189175AA · 355-40033 · NM4152 · MC390991
Manufacturer part number M630451
This part cross-references / interchanges with the following part numbers:
What does this brake master cylinder do?
It converts the force from your brake pedal into hydraulic pressure that operates the brakes. If a failed master cylinder is the cause of a sinking or spongy pedal, this replaces it.
Which vehicles does the M630451 fit?
It's a direct-fit replacement for the 2006-2007 Chrysler 300, 2006-2007 Dodge Charger, and 2006-2007 Dodge Magnum (All engines). Check the Buyer's Guide tab to confirm your vehicle.
Does it include a reservoir and sensor?
Yes. Per the catalog, this master cylinder includes both the reservoir and the sensor. Mounting hardware is not included.
What are the bore size and outlets?
It has an aluminum body with a 1 in bore and 2 outlets. The rearward/secondary outlet is M14 x 1.5 and the primary outlet has a 1.5 mm thread pitch.
Is this a new or remanufactured part?
It is 100% new, made entirely of new materials rather than remanufactured, and made to meet SAE International standards. Country of origin: China.
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.