Dorman - First Stop Brake Master Cylinder M630523

Dorman - First Stop Brake Master Cylinder M630523 - view 2

Dorman - First Stop Brake Master Cylinder M630523 - view 3

Dorman - First Stop Brake Master Cylinder M630523 - view 4

Dorman - First Stop Brake Master Cylinder P/N:M630523

Be the first to review this product

$190.99

MPN: M630523

UPC: 885484083776

Item Package Quantity: 1

Current Stock:

Quantity:

Adding to cart… The item has been added

Have questions?

Ask an Expert

Dorman - First Stop Brake Master Cylinder P/N:M630523

$190.99

Description

Convert brake-pedal force into the hydraulic pressure that actuates the brakes with the Dorman - First Stop Brake Master Cylinder M630523. It installs as a direct-fit replacement for the 2009 Ford F-250 and F-350, and the 2008-2010 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty and F-550 Super Duty.

Core hydraulic job: houses the pistons that pressurize brake fluid when you press the pedal, sending it through the brake lines to the wheel circuits.
Signs this part may need replacing: a pedal that slowly sinks under steady foot pressure, a spongy or inconsistent pedal, or unexplained brake-fluid loss. Diagnose the cause before replacing, since these signs can have other sources.
Direct-fit replacement: designed to install on the listed Ford applications above.

If a failed master cylinder is the cause of your brake concern, this unit replaces it. Consult the vehicle service information for the correct fill, bleeding procedure and any fasteners.

Interchange: 100-2568 · 1002568 · 13-3892 · 133892 · 10-3793 · 103793 · 10-3881 · 103881 · 130.65113 · 130.65128 · 355-54244 · 35554244 · 8C3Z2140B · 8C3Z2140BB · 8C3Z2140J · NM4201 · BRMC-121 · BRMC121 · MC391195 · F142438 · MC142438. Manufacturer part number M630523.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

100-2568, 13-3892, 10-3793, 10-3881, 130.65113, 130.65128, 355-54244, 8C3Z2140B, 8C3Z2140BB, 8C3Z2140J, NM4201, BRMC-121, MC391195, F142438, MC142438

Frequently Asked Questions

What does a brake master cylinder do?

It converts the force from your brake pedal into hydraulic pressure, pushing brake fluid through the lines to actuate the brakes at each wheel.

Which vehicles does the M630523 fit?

It is a direct-fit replacement for the 2009 Ford F-250 and F-350, and the 2008-2010 Ford F-250, F-350, F-450 and F-550 Super Duty. See the Buyer's Guide tab to confirm your vehicle.

What are signs a master cylinder may be failing?

A pedal that slowly sinks under steady pressure, a spongy or inconsistent pedal, or unexplained brake-fluid loss. Diagnose the cause first, as these signs can have other sources.

Does this listing include brake fluid or a reservoir?

Our facts don't specify included components such as fluid or a reservoir. Check the product listing and the vehicle service information before installing.

What should I do after installing this master cylinder?

Follow the bleeding procedure and fluid specification in the vehicle service information, and confirm the correct fasteners and whether they may be reused.