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Dorman M39077 New Master Cylinder

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SKU:
20664020
MPN:
m39077
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
04/08/2026 09:08:41 PM PST
$74.42

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $68.81 each 68.81
Buy 3 or above and pay only $67.59 each 67.59
Stock Update:
04/08/2026 09:08:41 PM PST

Description

This item is brand-new, factory sealed.

Dorman M39077 Brake Master Cylinder Compatible with Select Checker / 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 M39077: Brake Master Cylinder
  • Item Weight: ?8.32 pounds
  • Product Dimensions: ?12.6 x 7.8 x 5.4 inches
  • Item model number: ?M39077
  • Exterior: ?Machined
  • Manufacturer Part Number: ?M39077
  • OEM Part Number: ?10-1731; 101268; 12121; 13-1731; 130.66016; 18M94; 2539077; 355-47148; 83-44016; F101268; M-86016; M900263; MC101268; MC250620; MC39077; 18001007; 18002455; 18005250; 18009462; 2621565

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. [Checker Marathon: 1980] - [Chevrolet G10: 1978, 1979, 1980] - [Chevrolet G20 Van: 1974] - [Chevrolet G20: 1975, 1976, 1977, 1978, 1979, 1980] - [Chevrolet P10 Van: 1974] - [Chevrolet P10: 1975, 1976, 1977, 1978, 1979, 1980] - [GMC G15: 1978] - [GMC G1500: 1979, 1980] - [GMC G25/G2500 Van: 1974] - [GMC G25: 1975, 1976, 1977, 1978] - [GMC G2500: 1979, 1980] - [GMC P15/P1500 Van: 1974] - [GMC P15: 1975, 1976, 1977, 1978] - [GMC P1500: 1979, 1980]

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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 M39077 New Master Cylinder
$74.42