Turn brake-pedal effort into the hydraulic pressure that operates the brakes with the Dorman - First Stop Brake Master Cylinder M630496. Precision-engineered to match the design, function, and performance of the original master cylinder, it drops in as a direct-fit replacement for the 2006-2009 Dodge Durango and 2007-2009 Chrysler Aspen (all engines).
This unit has two outlets with a 1.063 in bore diameter; the rearward outlet is sized 7/16-24 and the secondary outlet thread is 1/2-20. The reservoir and fluid-level sensor are included. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.
Interchange: 100-2699 · 1002699 · 13-3336 · 133336 · 10-3336 · 103336 · 10-4135 · 104135 · 130.67041 · 130.67047 · 5179926AA · 5179926AB · 68003625AA · 355-40078 · 35540078 · NM4125 · MC391109 · MC391122 · F144421 · MC144421 · MWMMC900061 · Manufacturer part number M630496
This part cross-references / interchanges with the following part numbers:
What does this master cylinder do?
It converts the force from your brake pedal into the hydraulic pressure that operates the brake system through its two outlets.
Does it include a reservoir and sensor?
Yes. Both the reservoir and the fluid-level sensor are included with this master cylinder.
What vehicles does it fit?
It is a direct-fit replacement for the 2006-2009 Dodge Durango and 2007-2009 Chrysler Aspen (all engines). See the Buyer's Guide tab to confirm your vehicle.
Is mounting hardware included?
No. Mounting hardware is not included; consult the vehicle service information for the correct fasteners and whether they may be reused.
What are signs my master cylinder may need replacing?
A sinking or spongy brake pedal or brake-fluid leakage can be signs. These symptoms have other causes, so diagnose the source before replacing this part.
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.