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Brake Master Cylinder (Dorman) for 1978-1995 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, & Pontiac NEW

$ 68 .28

Product Notes

Bore: 30.04 mm

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 30.04
Master Cylinder Material Cast Iron, Hierro Fundido
Mounting Hardware Included No, Non
Reservoir Included Oui, Sí, Yes
Secondary Outlet Thread Diameter 0.5
Sensor Included No, Non

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Electra, Estate Wagon, LeSabre, Regal
Cadillac DeVille, Fleetwood
Chevrolet Blazer, C10, C10 Suburban, C20, C20 Suburban, Caprice, G20, Impala, K10, K10 Suburban, K20, K20 Suburban, K5 Blazer, P20, R10, R10 Suburban, R1500 Suburban, R20, R20 Suburban, R2500, R2500 Suburban, V10, V10 Suburban, V1500 Suburban, V20, V20 Suburban, V2500 Suburban
GMC C1500, C1500 Suburban, C2500, C2500 Suburban, G2500, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, P2500, R1500, R1500 Suburban, R2500, R2500 Suburban, V1500, V1500 Suburban, V2500, V2500 Suburban
Oldsmobile 98, Custom Cruiser, Delta 88
Pontiac Bonneville, Catalina, Parisienne

This is a universal part that fits 1,310 vehicle configurations across 6 makes.

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.

Policies

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 174-837
ACDelco 18M160
Aimco M900358
Alltech Automotive 100-2252
ARI 783-36040
ARI 83-36040
Autospecialty M-82040
Bendix 11863
CARDONE New 13-1863
CARDONE Reman 10-1863
Centric Parts 130.62040
Centric Parts 131.62040
Coni-Seal MC104456
DFC Brake Master Cylinders - Archived 355-47049
Fenco M1863
Fenco NM1863
General Motors 14047683
General Motors 25509416
Raybestos Brakes 2539308
Raybestos Brakes MC39308
Wagner Brake F104456

Fits Years: 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995

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120
Day Return Window

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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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