Dorman - First Stop Brake Master Cylinder P/N:M87167

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$102.99
MPN: M87167
Item Package Quantity: 1
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Dorman - First Stop Brake Master Cylinder P/N:M87167
Dorman - First Stop Brake Master Cylinder P/N:M87167
$102.99

Build a firm, dependable brake pedal with the Dorman - First Stop Brake Master Cylinder M87167, which converts the force from your brake pedal into the hydraulic pressure that operates the braking circuits. It drops in as a direct-fit replacement across a range of 1960-1966 Chevrolet and GMC trucks and vans — including the Chevrolet C10 Pickup, C30 Pickup, K10 Pickup and Suburban, plus the GMC 2500 Series, 3500 and PB1000 Series — with the complete list on the Buyer's Guide tab.

Dorman precision-engineers this cylinder to the design, function and performance of the original unit on the listed applications, using new, high-quality materials throughout.

  • Cast-iron housing: constructed to match the casting material of the original part for similar performance.
  • 100% new: made entirely of new materials, not remanufactured, and built to meet rigorous SAE International standards.
  • Glycol-resistant seals: all rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.
  • Key specs: 1.125 in bore diameter with two outlets (secondary outlet thread 7/16-24); reservoir included.

A sensor is not included, and mounting hardware is not supplied — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.

Interchange: 83-52003 · 8352003 · M900050 · 100-2763 · 1002763 · M-90003 · M90003 · 11201 · 13-34404 · 1334404 · 10-34404 · 1034404 · 130.80003 · 131.80003 · MC512220 · 355-47209 · 35547209 · 2621033 · 3769215 · 5464510 · 5467734 · NM34404 · MC34404 · F87167 · MC87167. Manufacturer part number M87167.

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

83-52003, M900050, 100-2763, M-90003, 11201, 13-34404, 10-34404, 130.80003, 131.80003, MC512220, 355-47209, 2621033, 3769215, 5464510, 5467734, NM34404, MC34404, F87167, MC87167

Frequently Asked Questions

What does this brake master cylinder do?

It converts the force you apply at the brake pedal into hydraulic pressure, sending brake fluid through its outlets to operate the vehicle's braking circuits.

Does it include a reservoir or a sensor?

The reservoir is included with this master cylinder. A sensor is not included.

Is mounting hardware included?

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

Which vehicles does the M87167 fit?

It's a direct-fit replacement for many 1960-1966 Chevrolet and GMC trucks and vans, such as the Chevrolet C10 Pickup and GMC 2500 Series. See the Buyer's Guide tab for the full list.

What are signs my master cylinder may need replacing?

Signs may include a brake pedal that slowly sinks to the floor, a soft or spongy pedal, or fluid loss without a visible external leak. Diagnose the cause before replacing.