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1979 - 1983 GMC P3500 Brake Master Cylinder (Dorman) NEW

$ 76 .77

Product Notes

9,000 to 10,000 Lb. GVW Bore: 1.3125 In.

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.
Brand: Dorman
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Contenidos Del Paquete Cilindro Maestro
Master Cylinder Bore Diameter 1.313
Master Cylinder Material Cast Iron, Hierro Fundido
Mounting Hardware Included No, Non
Rearward Outlet Size 1/2-20
Reservoir Included Oui, Sí, Yes
Sensor Included No, Non
Tamaño De La Salida Trasera 1/2-20

Vehicle Fitment Guide

This part fits the following vehicles:

GMC 1 model (tapclick to expand)(tapclick to hide)
P3500 1979-1983 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Stripped Chassis 1982 - 1983 V8 6.2L DIESEL RWD Automatic & Manual
Base Stripped Chassis 1979 - 1983 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1979 - 1983 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1979 - 1983 V8 7.4L RWD Automatic & Manual
Value Van Delivery Van 1982 - 1983 V8 6.2L DIESEL RWD Automatic & Manual
Value Van Delivery Van 1979 - 1983 L6 4.8L RWD Automatic & Manual
Value Van Delivery Van 1979 - 1983 V8 5.7L RWD Automatic & Manual
Value Van Delivery Van 1979 - 1983 V8 7.4L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
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.

Interchange Parts

Brand Part Number
ACDelco 18M71
Aimco M900232
Alltech Automotive 100-2579
ARI 783-44005
ARI 83-44005
Autospecialty M-86005
Bendix 11584
CARDONE New 13-1584
CARDONE Reman 10-1584
Centric Parts 130.66005
Centric Parts 131.66005
DFC Brake Master Cylinders - Archived 355-47140
Fenco M1584
Fenco NM1584
General Motors 14008238
General Motors 14036115
General Motors 6260725
Raybestos Brakes 2539017
Raybestos Brakes 98953
Raybestos Brakes MC39017
Wagner Brake F86510
Wagner Brake F98953
Wagner Brake MC86510
Wagner Brake MC98953

Fits Years: 1979 1980 1981 1982 1983

Fits Models: P3500

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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