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1988, 1987, 1986, 1985, 1984, 1983, 1982 GMC S15 Blazer Drum Brake Wheel Cylinder
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1982 - 1988 GMC S15 Blazer Drum Brake Wheel Cylinder - Rear (Dorman) NEW

$ 21 .50

Product Notes

Position: Rear
⚠️ Most jobs typically require 2 of this item.
Bore: 7/8 In. w/Manual Brakes

This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance.
Brand: Dorman
Condition: New
See Other GMC S15 Drum Brake Wheel Cylinders
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
Bleeder Screw Cap Included No, Non
Bleeder Screw Included Oui, Sí, Yes
Brake Component Inlet Thread Size 3/8-24 In
Contenidos Del Paquete 1cilindro De Rueda Del Freno De Tambor
Inside Diameter 0.875 In, 0.875 In.
Material Cast Iron, Hierro Fundido
Tamaño De La Rosca De Entrada Del Componente Del Freno 3/8-24 In

Vehicle Fitment Guide

This part fits the following vehicles:

GMC 1 model (tapclick to expand)(tapclick to hide)
S15 1982-1988 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cab & Chassis 1988 V6 4.3L RWD/4WD Automatic & Manual
Base Cab & Chassis 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Base Cab & Chassis 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Cab & Chassis 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Base Cab & Chassis 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Cab & Chassis 1983 - 1988 V6 2.8L 4WD Automatic & Manual
Base Cab & Chassis 1982 - 1985 L4 1.9L RWD Automatic & Manual
Base Cab & Chassis 1982 - 1988 V6 2.8L RWD Automatic & Manual
Base Extended Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1983 - 1988 V6 2.8L 4WD Automatic & Manual
Base Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
Base Standard Cab Pickup 1982 - 1988 V6 2.8L RWD Automatic & Manual
EL Standard Cab Pickup 1987 L4 2.5L RWD/4WD Automatic & Manual
EL Standard Cab Pickup 1987 V6 2.8L RWD/4WD Automatic & Manual
Gypsy Cab & Chassis 1983 L4 1.9L RWD/4WD Automatic & Manual
Gypsy Cab & Chassis 1983 L4 2.0L RWD/4WD Automatic & Manual
Gypsy Cab & Chassis 1983 V6 2.8L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1986 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1983 L4 1.9L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1983 L4 2.0L RWD/4WD Automatic & Manual
Gypsy Extended Cab Pickup 1983, 1986 - 1988 V6 2.8L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1986 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1983 L4 1.9L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1983 L4 2.0L RWD/4WD Automatic & Manual
Gypsy Standard Cab Pickup 1983, 1986 - 1988 V6 2.8L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
High Sierra Extended Cab Pickup 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
High Sierra Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
High Sierra Standard Cab Pickup 1983 - 1988 V6 2.8L 4WD Automatic & Manual
High Sierra Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
High Sierra Standard Cab Pickup 1982 - 1988 V6 2.8L RWD Automatic & Manual
Sierra Classic Extended Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1983 - 1985 L4 1.9L RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Sierra Classic Extended Cab Pickup 1983 - 1988 V6 2.8L RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1988 V6 4.3L RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1985 - 1988 L4 2.5L RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1984 - 1985 L4 2.2L DIESEL RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1983 - 1985 L4 1.9L 4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1983 - 1984 L4 2.0L RWD/4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1983 - 1988 V6 2.8L 4WD Automatic & Manual
Sierra Classic Standard Cab Pickup 1982 - 1985 L4 1.9L RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1982 - 1988 V6 2.8L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1982 L4 1.9L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1982 V6 2.8L 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.

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 direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance.

Interchange Parts

Brand Part Number
ACDelco 18E239
Aimco W906558
Alltech Automotive 101-1642
ARI 784-44016
ARI 84-44016
Autospecialty W-86016
Bendix 33892
Centric Parts 134.66016
Centric Parts 135.66016
Coni-Seal WC13892
DFC Wheel Cylinders - Archived 375-47069
Raybestos Brakes 2037644
Raybestos Brakes WC37644
Wagner Brake F110261
Wagner Brake WC110261

Fits Years: 1982 1983 1984 1985 1986 1987 1988

Fits Models: S15

Go-Parts Garage · Featured Guide

GMC S15 Drum Brake Wheel Cylinder: A Complete Replacement Guide (1982-1990)

Keep your classic S15 stopping safely by learning to spot, diagnose, and replace a failing rear drum brake wheel cylinder.

Read Full Guide →
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Engineered To OEM Specs

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