Dorman - First Stop Brake Master Cylinder M39528

Dorman - First Stop Brake Master Cylinder M39528 - view 2

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Dorman - First Stop Brake Master Cylinder P/N:M39528

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$267.99

MPN: M39528

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Dorman - First Stop Brake Master Cylinder P/N:M39528

$267.99

Description

Convert brake-pedal force into the hydraulic pressure that feeds both brake circuits with the Dorman - First Stop Brake Master Cylinder M39528. Precision-engineered to match the design, function, and performance of the original master cylinder on the listed applications, it drops in as a direct-fit replacement for trucks such as the 1983-1991 Chevrolet B60, 1983-1990 GMC C6000, and 1984-1989 International S1654 — see the Buyer's Guide tab for the full list.

Cast-iron housing: constructed to match the casting material of the original part for similar performance.
EPDM rubber components: made of a high-quality EPDM compound for resistance to glycol-based brake fluid.
100% new: built entirely of new materials, not remanufactured.
Built to spec: made to meet rigorous SAE International standards.

This unit has two outlets, a 1.75 in bore, and a 1/2-20 secondary outlet thread, and it ships with the reservoir included. A sensor and mounting hardware are not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Signs the original may need replacing include a sinking or spongy pedal and external fluid leaks; diagnose the cause before replacing. Country of origin: China.

Interchange: 174-866 · 174866 · 18M284 · 83-58002 · 8358002 · M900490 · 100-2787 · 1002787 · M-92002 · M92002 · 11993 · 13-8001 · 138001 · 10-8001 · 108001 · 130.80016 · 130.82002 · MC252730 · 355-47214 · 35547214 · 355-47217 · 35547217 · 15500481 · 15601554 · 116702 · M8001 · MC39528 · F108144 · F116702 · MC108144 · MC116702. Manufacturer part number M39528.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

174-866, 18M284, 83-58002, M900490, 100-2787, M-92002, 11993, 13-8001, 10-8001, 130.80016, 130.82002, MC252730, 355-47214, 355-47217, 15500481, 15601554, 116702, M8001, MC39528, F108144, F116702, MC108144, MC116702

Frequently Asked Questions

What are the key specifications of this master cylinder?

It has a 1.75 in bore, two outlets, and a 1/2-20 secondary outlet thread. The housing is cast iron and the rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.

Does it include a reservoir, sensor, or mounting hardware?

The reservoir is included. A sensor is not included and mounting hardware is not included; consult the vehicle service information for the correct fasteners and whether they may be reused.

Will this master cylinder fit my vehicle?

It is a direct-fit replacement for the listed applications, including Chevrolet, GMC, and International medium-duty trucks. Check the Buyer's Guide tab to confirm your exact year, make, and model.

Is this a remanufactured unit?

No. It is 100% new, built entirely of new materials rather than remanufactured, and made to meet rigorous SAE International standards.

What are signs the master cylinder may need replacing?

Common signs include a sinking or spongy brake pedal and external brake-fluid leaks around the cylinder. Diagnose the cause first, since these symptoms can have other sources.