Sold out
Dorman - First Stop Brake Master Cylinder P/N:M630648
$159.99
Convert brake-pedal force into the hydraulic pressure that operates your brakes with the Dorman - First Stop Brake Master Cylinder M630648. It installs as a direct-fit replacement for the 2007-2009 Chrysler Sebring and 2008-2009 Dodge Avenger (all engines), and it's precision-engineered to match the design, function, and performance of the original master cylinder on those applications.
- 100% new: built entirely from new materials, not remanufactured.
- Durable design: all rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.
- Precise replacement: the aluminum cylinder housing is constructed to match the casting material of the original part for similar performance.
- Strict specifications: made to meet rigorous SAE International standards.
This aluminum master cylinder has a 0.875 in bore and two outlets — a rearward outlet size of (2) 7/16-24 and a secondary outlet thread diameter of (2) 3/8-24. The fluid reservoir and sensor are included; mounting hardware is not, so consult the vehicle service information for the correct fasteners and whether they may be reused. A sinking or spongy brake pedal or a loss of braking pressure can be a sign the master cylinder may need replacing — diagnose the cause before replacing. Country of origin: China.
Interchange: 100-2437 · 1002437 · 13-3378 · 133378 · 10-3374 · 103374 · 130.63075 · 68004708AA · 68004708AB · 355-39027 · 35539027 · NM4146 · MC391142 · F143521 · MC143521
Manufacturer part number M630648.
This part cross-references / interchanges with the following part numbers:
100-2437, 13-3378, 10-3374, 130.63075, 68004708AA, 68004708AB, 355-39027, NM4146, MC391142, F143521, MC143521
Frequently Asked Questions
What does the M630648 master cylinder do?
It converts the force from your brake pedal into the hydraulic pressure that actuates the vehicle's brakes.
Which vehicles does this master cylinder fit?
It's a direct-fit replacement for the 2007-2009 Chrysler Sebring and 2008-2009 Dodge Avenger (all engines). See the Buyer's Guide tab to confirm your vehicle.
Does it include a reservoir and sensor?
Yes. The fluid reservoir and sensor are included. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners.
What is it made of?
The cylinder housing is aluminum, built to match the original's casting material, and all rubber components use a high-quality EPDM compound for glycol-based brake fluid resistance. It's 100% new.
How do I know if my master cylinder is failing?
A sinking or spongy brake pedal or a loss of hydraulic pressure can be signs it may need replacing. Have the cause diagnosed first, since other components can cause the same symptoms.
Write a Review
Dorman
Dorman - First Stop Brake Master Cylinder P/N:M630648
Related Products
Add to Cart
The item has been added