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Dorman M39435 New Master Cylinder

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SKU:
20664032
MPN:
m39435
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
02/12/2026 04:45:11 AM PST
$66.88
Stock Update:
02/12/2026 04:45:11 AM PST

Description

This item is brand-new, factory sealed.

Dorman M39435 Brake Master Cylinder Compatible with Select Chevrolet / GMC Models
  • Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
  • Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
  • 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
  • Strict specifications - made to meet rigorous SAE International standards
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
  • Manufacturer: ?Dorman Products
  • Brand: ?Dorman
  • Model: ?Dorman M39435: Brake Master Cylinder
  • Item Weight: ?1.6 ounces
  • Product Dimensions: ?12.6 x 7.8 x 5.4 inches
  • Country of Origin: ?China
  • Item model number: ?M39435
  • Exterior: ?Machined
  • Manufacturer Part Number: ?M39435
  • OEM Part Number: ?10-1982; 108145; 11982; 13-1982; 130.66012; 131.66012; 174-838; 18M230; 2539435; 783-44012; 83-44012; F108145; M-86012; M1982; M900430; MC108145; MC39435; NM1982; 14066425

This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet C30: 1981, 1982, 1983, 1984, 1985, 1986] - [Chevrolet K30: 1983, 1984, 1985, 1986] - [Chevrolet P30: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [Chevrolet R30: 1987, 1988] - [Chevrolet R3500: 1989, 1990, 1991] - [Chevrolet V30: 1987, 1988] - [Chevrolet V3500: 1989, 1990, 1991] - [GMC C2500: 1983, 1984, 1985, 1986] - [GMC C3500: 1981, 1982, 1983, 1984, 1985, 1986] - [GMC K3500: 1983, 1984, 1985, 1986] - [GMC P3500: 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996] - [GMC R3500: 1987, 1988, 1989, 1990, 1991] - [GMC V3500: 1987, 1988, 1989, 1990, 1991]

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Dorman M39435 New Master Cylinder
$66.88