Dorman - First Stop Brake Master Cylinder P/N:M630106

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$126.99
MPN: M630106
Item Package Quantity: 1
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Dorman - First Stop Brake Master Cylinder P/N:M630106
Dorman - First Stop Brake Master Cylinder P/N:M630106
$126.99

Convert brake-pedal force into the hydraulic pressure that operates the braking system with the Dorman - First Stop Brake Master Cylinder M630106. It drops in as a direct-fit replacement for the 2001-2003 Acura CL [All], 1999-2003 Acura TL [All], and 2001-2002 Honda Accord [All], and is engineered to match the design, function and performance of the original master cylinder on these applications.

  • 100% new: made entirely of new materials, not remanufactured.
  • Aluminum housing: constructed to match the casting material of the original part for similar performance.
  • Durable rubber: all rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.
  • Strict specifications: made to meet rigorous SAE International standards.

This unit has two outlets and a 1-inch bore, with M12 x 1.0 outlet threads (1 mm thread pitch). A reservoir and a sensor are included; mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China. If a failing master cylinder is the cause of a brake pedal that slowly sinks under steady pressure or feels spongy, this replaces it.

Interchange: M901112 · 100-1345 · 1001345 · 072-9580 · 0729580 · 13499 · 13-2933 · 132933 · 11-2933 · 112933 · 130.40043 · MC500330 · MC511510 · 355-59025 · 35559025 · 46100S0KA02 · 46100S0KA03 · M55132 · NM55132 · MC390564 · F140177 · MC140177
Manufacturer part number M630106

This part cross-references / interchanges with the following part numbers:

M901112, 100-1345, 072-9580, 13499, 13-2933, 11-2933, 130.40043, MC500330, MC511510, 355-59025, 46100S0KA02, 46100S0KA03, M55132, NM55132, MC390564, F140177, MC140177

Frequently Asked Questions

What does this brake master cylinder do?

It converts the force from the brake pedal into hydraulic pressure, sending it to the brake system through its two outlets. This unit has a 1-inch bore.

Does it include a reservoir and sensor?

Yes. The reservoir is included and a sensor is included as well. Mounting hardware is not included.

Does it come with mounting hardware?

No, mounting hardware is not included. Consult the vehicle service information for the correct fasteners and whether they may be reused.

What vehicles does the M630106 fit?

It's a direct-fit replacement for the 2001-2003 Acura CL, 1999-2003 Acura TL, and 2001-2002 Honda Accord (All engines). Check the Buyer's Guide tab to confirm your vehicle.

What are signs my master cylinder may need replacing?

If the master cylinder is the cause, signs may include a pedal that slowly sinks under steady pressure, a spongy pedal, or unexplained brake-fluid loss. Diagnose the cause first.