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Brake Master Cylinder
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Brake Master Cylinder (Dorman) for 1983-1988 Buick, Chevrolet, GMC, Oldsmobile, & Pontiac NEW

$ 81 .53
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Bore: 24 mm and 36 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
See All Other Brake Master Cylinders
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Specifications & Info


Attribute Value
Contenidos Del Paquete Cilindro Maestro
Master Cylinder Bore Diameter 24
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:

Buick 2 models (tapclick to expand)(tapclick to hide)
Regal 1983-1987 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1983 - 1987 V6 3.8L RWD Automatic
Base Coupe 1983 - 1984 V6 4.1L RWD Automatic
Base Coupe 1983 - 1984 V6 4.3L DIESEL RWD Automatic
Base Coupe 1983 - 1987 V8 5.0L RWD Automatic
Base Coupe 1983, 1985 V8 5.7L DIESEL RWD Automatic
Base Sedan 1983 - 1984 V6 3.8L RWD Automatic
Base Sedan 1983 - 1984 V6 4.1L RWD Automatic
Base Sedan 1983 - 1984 V6 4.3L DIESEL RWD Automatic
Base Sedan 1983 - 1984 V8 5.0L RWD Automatic
Base Sedan 1983 V8 5.7L DIESEL RWD Automatic
Estate Wagon Wagon 1983 V6 3.8L RWD Automatic
Estate Wagon Wagon 1983 V6 4.1L RWD Automatic
Estate Wagon Wagon 1983 V8 5.0L RWD Automatic
Estate Wagon Wagon 1983 V8 5.7L DIESEL RWD Automatic
GNX Coupe 1987 V6 3.8L Turbo RWD Automatic
Grand National Coupe 1984 - 1987 V6 3.8L Turbo RWD Automatic
Limited Coupe 1987 V6 3.8L Turbo RWD Automatic
Limited Coupe 1983 - 1987 V6 3.8L RWD Automatic
Limited Coupe 1983 - 1984 V6 4.1L RWD Automatic
Limited Coupe 1983 - 1985 V6 4.3L DIESEL RWD Automatic
Limited Coupe 1983, 1985 - 1987 V8 5.0L RWD Automatic
Limited Coupe 1983 V8 5.7L DIESEL RWD Automatic
Limited Sedan 1983 - 1984 V6 3.8L RWD Automatic
Limited Sedan 1983 - 1984 V6 4.1L RWD Automatic
Limited Sedan 1983 - 1984 V6 4.3L DIESEL RWD Automatic
Limited Sedan 1983 V8 5.0L RWD Automatic
Limited Sedan 1983 V8 5.7L DIESEL RWD Automatic
T-Type Coupe 1983 - 1986 V6 3.8L Turbo RWD Automatic
Riviera 1983-1985 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1984 - 1985 V6 3.8L Turbo FWD Automatic
Base Convertible 1983 - 1984 V6 4.1L FWD Automatic
Base Convertible 1983 - 1985 V8 5.0L FWD Automatic
Base Convertible 1983 - 1985 V8 5.7L DIESEL FWD Automatic
Base Coupe 1984 V6 3.8L Turbo FWD Automatic
Base Coupe 1984 V6 4.1L FWD Automatic
Base Coupe 1984 V8 5.0L FWD Automatic
Base Coupe 1984 V8 5.7L DIESEL FWD Automatic
Luxury Coupe 1984 - 1985 V6 3.8L Turbo FWD Automatic
Luxury Coupe 1983 - 1984 V6 4.1L FWD Automatic
Luxury Coupe 1983 - 1985 V8 5.0L FWD Automatic
Luxury Coupe 1983 - 1985 V8 5.7L DIESEL FWD Automatic
T-Type Coupe 1983 - 1985 V6 3.8L Turbo FWD Automatic
XX Anniversary Edition Coupe 1983 V6 4.1L FWD Automatic
XX Anniversary Edition Coupe 1983 V8 5.0L FWD Automatic
XX Anniversary Edition Coupe 1983 V8 5.7L DIESEL FWD Automatic
Chevrolet 3 models (tapclick to expand)(tapclick to hide)
El Camino 1983-1987 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Standard Cab Pickup 1985 - 1987 V6 4.3L RWD Automatic
Base Standard Cab Pickup 1983 - 1984 V6 3.8L RWD Automatic
Base Standard Cab Pickup 1983 - 1987 V8 5.0L RWD Automatic
Base Standard Cab Pickup 1983 - 1984 V8 5.7L DIESEL RWD Automatic
Conquista Standard Cab Pickup 1985 - 1986 V6 4.3L RWD Automatic
Conquista Standard Cab Pickup 1983 - 1984 V6 3.8L RWD Automatic
Conquista Standard Cab Pickup 1983 - 1986 V8 5.0L RWD Automatic
Conquista Standard Cab Pickup 1983 - 1984 V8 5.7L DIESEL RWD Automatic
SS Standard Cab Pickup 1985 - 1987 V6 4.3L RWD Automatic
SS Standard Cab Pickup 1983 - 1984 V6 3.8L RWD Automatic
SS Standard Cab Pickup 1983 - 1987 V8 5.0L RWD Automatic
SS Standard Cab Pickup 1983 - 1984 V8 5.7L DIESEL RWD Automatic
Malibu 1983 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Classic Sedan 1983 V6 3.8L RWD Automatic
Classic Sedan 1983 V6 4.3L DIESEL RWD Automatic
Classic Sedan 1983 V8 5.0L RWD Automatic
Classic Sedan 1983 V8 5.7L DIESEL RWD Automatic
Classic Wagon 1983 V6 3.8L RWD Automatic
Classic Wagon 1983 V6 4.3L DIESEL RWD Automatic
Classic Wagon 1983 V8 5.0L RWD Automatic
Classic Wagon 1983 V8 5.7L DIESEL RWD Automatic
Monte Carlo 1983-1988 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1985 - 1988 V6 4.3L RWD Automatic
Base Coupe 1983 - 1987 V6 3.8L RWD Automatic
Base Coupe 1983 V6 4.3L DIESEL RWD Automatic
Base Coupe 1983 - 1988 V8 5.0L RWD Automatic
Base Coupe 1983 - 1984 V8 5.7L RWD Automatic
Base Coupe 1983 - 1984 V8 5.7L DIESEL RWD Automatic
CL Coupe 1983 V6 3.8L RWD Automatic
CL Coupe 1983 V6 4.3L DIESEL RWD Automatic
CL Coupe 1983 V8 5.0L RWD Automatic
CL Coupe 1983 V8 5.7L DIESEL RWD Automatic
LS Coupe 1986 - 1988 V6 4.3L RWD Automatic
LS Coupe 1986 - 1988 V8 5.0L RWD Automatic
SS Coupe 1983 - 1988 V8 5.0L RWD Automatic
SS Coupe 1983 V8 5.7L DIESEL RWD Automatic
GMC 1 model (tapclick to expand)(tapclick to hide)
Caballero 1983-1987 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Amarillo Standard Cab Pickup 1985 - 1986 V6 4.3L RWD Automatic
Amarillo Standard Cab Pickup 1983 - 1984 V6 3.8L RWD Automatic
Amarillo Standard Cab Pickup 1983 - 1986 V8 5.0L RWD Automatic
Amarillo Standard Cab Pickup 1983 - 1984 V8 5.7L DIESEL RWD Automatic
Base Standard Cab Pickup 1985 - 1987 V6 4.3L RWD Automatic
Base Standard Cab Pickup 1983 - 1984 V6 3.8L RWD Automatic
Base Standard Cab Pickup 1983 - 1987 V8 5.0L RWD Automatic
Base Standard Cab Pickup 1983 - 1984 V8 5.7L DIESEL RWD Automatic
Diablo Standard Cab Pickup 1985 - 1987 V6 4.3L RWD Automatic
Diablo Standard Cab Pickup 1983 - 1984 V6 3.8L RWD Automatic
Diablo Standard Cab Pickup 1983 - 1987 V8 5.0L RWD Automatic
Diablo Standard Cab Pickup 1983 - 1984 V8 5.7L DIESEL RWD Automatic
Oldsmobile 4 models (tapclick to expand)(tapclick to hide)
Cutlass 1985-1987 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1987 V6 2.8L FWD Automatic
Base Sedan 1987 V6 2.8L FWD Automatic
Eurosport Sedan 1987 V6 2.8L FWD Manual
Lujo Coupe 1987 V6 2.8L FWD Automatic
Lujo Coupe 1987 V6 3.1L FWD Automatic
Lujo Sedan 1987 V6 2.8L FWD Automatic
Lujo Sedan 1987 V6 3.1L FWD Automatic
Salon Coupe 1985 - 1987 V8 5.0L RWD Automatic
Cutlass Calais 1983-1984 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1983 - 1984 V6 3.8L RWD Automatic
Base Coupe 1983 - 1984 V6 4.3L DIESEL RWD Automatic
Base Coupe 1983 - 1984 V8 5.0L RWD Automatic
Base Coupe 1983 - 1984 V8 5.7L DIESEL RWD Automatic
Hurst Coupe 1983 V6 3.8L RWD Automatic
Hurst Coupe 1983 V6 4.3L DIESEL RWD Automatic
Hurst Coupe 1983 - 1984 V8 5.0L RWD Automatic
Hurst Coupe 1983 V8 5.7L DIESEL RWD Automatic
Cutlass Cruiser 1983 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Wagon 1983 V6 3.8L RWD Automatic
Base Wagon 1983 V8 5.0L RWD Automatic
Base Wagon 1983 V8 5.7L DIESEL RWD Automatic
Cutlass Supreme 1983-1988 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
442 Coupe 1987 V6 3.8L RWD Automatic
442 Coupe 1987 V8 5.0L RWD Automatic
Base Coupe 1988 V6 2.8L FWD Automatic & Manual
Base Coupe 1983 - 1987 V6 3.8L RWD Automatic
Base Coupe 1983 - 1984 V6 4.3L DIESEL RWD Automatic
Base Coupe 1983 - 1987 V8 5.0L RWD Automatic
Base Coupe 1983 - 1985 V8 5.7L DIESEL RWD Automatic
Base Sedan 1983 - 1987 V6 3.8L RWD Automatic
Base Sedan 1983 - 1984 V6 4.3L DIESEL RWD Automatic
Base Sedan 1983 - 1987 V8 5.0L RWD Automatic
Base Sedan 1983 - 1985 V8 5.7L DIESEL RWD Automatic
Brougham Coupe 1983 - 1987 V6 3.8L RWD Automatic
Brougham Coupe 1983 - 1984 V6 4.3L DIESEL RWD Automatic
Brougham Coupe 1983 - 1987 V8 5.0L RWD Automatic
Brougham Coupe 1983 - 1985 V8 5.7L DIESEL RWD Automatic
Brougham Sedan 1983 - 1987 V6 3.8L RWD Automatic
Brougham Sedan 1983 - 1984 V6 4.3L DIESEL RWD Automatic
Brougham Sedan 1983 - 1987 V8 5.0L RWD Automatic
Brougham Sedan 1983 - 1985 V8 5.7L DIESEL RWD Automatic
Classic Coupe 1988 V8 5.0L RWD Automatic
Classic Brougham Coupe 1988 V8 5.0L RWD Automatic
Indy 500 Pace Car Convertible 1988 V6 2.8L FWD Automatic & Manual
International Coupe 1988 V6 2.8L FWD Automatic & Manual
LS Coupe 1985 V6 3.8L RWD Automatic
LS Coupe 1985 V8 5.0L RWD Automatic
LS Coupe 1985 V8 5.7L DIESEL RWD Automatic
LS Sedan 1985 V6 3.8L RWD Automatic
LS Sedan 1985 V8 5.0L RWD Automatic
LS Sedan 1985 V8 5.7L DIESEL RWD Automatic
SL Coupe 1988 V6 2.8L FWD Automatic & Manual
Pontiac 2 models (tapclick to expand)(tapclick to hide)
Bonneville 1983-1986 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1986 V6 4.3L RWD Automatic
Base Sedan 1983 - 1986 V6 3.8L RWD Automatic
Base Sedan 1983 - 1986 V8 5.0L RWD Automatic
Base Sedan 1983 - 1984 V8 5.7L DIESEL RWD Automatic
Base Wagon 1983 V6 3.8L RWD Automatic
Base Wagon 1983 V8 5.0L RWD Automatic
Base Wagon 1983 V8 5.7L DIESEL RWD Automatic
Brougham Sedan 1986 V6 4.3L RWD Automatic
Brougham Sedan 1983 - 1986 V6 3.8L RWD Automatic
Brougham Sedan 1983 - 1986 V8 5.0L RWD Automatic
Brougham Sedan 1983 - 1984 V8 5.7L DIESEL RWD Automatic
LE Sedan 1986 V6 4.3L RWD Automatic
LE Sedan 1984 - 1986 V6 3.8L RWD Automatic
LE Sedan 1984 - 1986 V8 5.0L RWD Automatic
LE Sedan 1984 V8 5.7L DIESEL RWD Automatic
Grand Prix 1983-1987 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1986 - 1987 V6 4.3L RWD Automatic
Base Coupe 1983 - 1987 V6 3.8L RWD Automatic
Base Coupe 1983 - 1987 V8 5.0L RWD Automatic
Base Coupe 1983 - 1984 V8 5.7L DIESEL RWD Automatic
Brougham Coupe 1986 - 1987 V6 4.3L RWD Automatic
Brougham Coupe 1983 - 1987 V6 3.8L RWD Automatic
Brougham Coupe 1983 - 1987 V8 5.0L RWD Automatic
Brougham Coupe 1983 - 1984 V8 5.7L DIESEL RWD Automatic
LE Coupe 1986 - 1987 V6 4.3L RWD Automatic
LE Coupe 1984 - 1987 V6 3.8L RWD Automatic
LE Coupe 1984 - 1987 V8 5.0L RWD Automatic
LE Coupe 1984 V8 5.7L DIESEL RWD Automatic
LJ Coupe 1983 V6 3.8L RWD Automatic
LJ Coupe 1983 V8 5.0L RWD Automatic
LJ Coupe 1983 V8 5.7L DIESEL RWD Automatic
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.

Lifetime 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.

Returns (120 Days)

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.
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 18M198
Aimco M900398
Alltech Automotive 100-2215
ARI 783-36007
ARI 83-36007
ARI 83-50007
Autospecialty M-82007
Beck/Arnley 072-8473
Bendix 11926
CARDONE New 13-1926
CARDONE Reman 10-1926
Centric Parts 130.62007
Centric Parts 131.62007
DFC Brake Master Cylinders - Archived 355-47028
Fenco M1926
Fenco NM1926
General Motors 18009816
General Motors 18011916
General Motors 18013429
Raybestos Brakes 107050
Raybestos Brakes 2539376
Raybestos Brakes MC39376
Raybestos Brakes MC39545
Wagner Brake F107050
Wagner Brake MC107050

Fits Years: 1983 1984 1985 1986 1987 1988

Fits Models: Bonneville, Caballero, Cutlass, Cutlass Calais, Cutlass Cruiser, Cutlass Supreme, El Camino, Grand Prix, Malibu, Monte Carlo, Regal, Riviera

Expert Guide

Brake Master Cylinder Guide for the 1983-1987 Oldsmobile Cutlass Supreme

A failing brake master cylinder is a critical safety issue; here’s how to choose the right replacement for your Cutlass.

 Read Full Guide →
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