Dorman - First Stop Brake Master Cylinder P/N:M630615
Dorman M630545 brake master cylinder for the 2003-2006 Honda Element converts pedal force into hydraulic pressure that applies the brakes. This Dorman brake master cylinder is a new part, made entirely of new materials.
A soft or sinking brake pedal, fluid seeping around the cylinder or a brake warning light can mean this master cylinder is worn, though a leaking brake hose or a leaking caliper can be behind them too, so trace the cause before you replace it.
This is a direct-fit replacement for the 2003-2006 Honda Element, which takes one.
Fit and size
Build and materials
One brake master cylinder with its reservoir and sensor. Mounting hardware is not included, so plan on new fasteners rather than reusing the old ones.
Interchange: 100-1354 · 13-3175 · 11-3175
46100SCVA51 · NM55362 · MC390792 · F143139 · MC143139
This part cross-references / interchanges with the following part numbers:
Is this a 2003-2006 Honda Element master cylinder for every engine?
Yes. Dorman M630545 is a direct-fit replacement for the 2003-2006 Honda Element, and the years decide fit; each vehicle takes one.
Does the Dorman master cylinder come with the reservoir and sensor?
Yes. Dorman M630545 includes the reservoir and the sensor. Mounting hardware is not included.
What is the housing of this brake master cylinder made of?
The housing is aluminum. The rubber components are made of EPDM compound for resistance to glycol-based brake fluid.
How can I tell if my brake master cylinder is leaking?
With the engine off, look for brake fluid wetness on the cylinder body or a falling level in the reservoir. A soft or sinking pedal can also be a sign, and a shop can test it.
Is Dorman M630545 a replacement for 46100SCVA51?
Yes. 46100SCVA51 is one of the numbers Dorman M630545 replaces, along with 100-1354 and 13-3175.
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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.