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Drum Brake Wheel Cylinder
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Drum Brake Wheel Cylinder - Rear Left or Rear Left Lower or Rear Left Upper (Dorman) for 1971-1989 Chevrolet & GMC NEW

$ 67 .19
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Rear Left (Driver Side) or Rear Left (Driver Side) Lower or Rear Left (Driver Side) Upper
⚠️ Most jobs typically require 2 of this item.
12,000 to 14,000 Lb. GVW Bore: 1.50 In. wo/Motorhome Chassis

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 All Other Drum Brake Wheel Cylinders
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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 7/16-24
Contenidos Del Paquete 1cilindro De Rueda Del Freno De Tambor
Inside Diameter 1.5 In
Material Cast Iron, Hierro Fundido
Tamaño De La Rosca De Entrada Del Componente Del Freno 7/16-24
Thread Diameter 7/16

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 7 models (tapclick to expand)(tapclick to hide)
B60 1980-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
B6P042 Bus (Non School) - Cab Forward 1985 L6 14.0L DIESEL Turbo 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1985 V8 5.7L 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1985 V8 6.0L 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1985 V8 7.0L 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1985 V8 8.2L DIESEL 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1985 V8 8.2L DIESEL Turbo 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1985 - 1986 L6 14.0L DIESEL Turbo 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1989 V8 5.7L 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1989 V8 6.0L 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1985 V8 7.0L 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1989 V8 8.2L DIESEL 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1989 V8 8.2L DIESEL Turbo 4 X 2 U/K
B6P042 U/K 1980 V8 5.7L 4 X 2 U/K
B6P042 U/K 1980 V8 6.0L 4 X 2 U/K
B6P042 U/K 1980 V8 7.0L 4 X 2 U/K
C30 Pickup 1971-1972 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cab & Chassis 1971 - 1972 L6 4.1L RWD U/K
Base Cab & Chassis 1971 - 1972 L6 4.8L RWD U/K
Base Cab & Chassis 1971 - 1972 V8 5.0L RWD U/K
Base Cab & Chassis 1971 - 1972 V8 5.7L RWD U/K
Base Cab & Chassis 1971 - 1972 V8 5.7L LPG RWD U/K
Base Cab & Chassis 1971 - 1972 V8 6.6L RWD U/K
Base Standard Cab Pickup 1971 - 1972 L6 4.1L RWD U/K
Base Standard Cab Pickup 1971 - 1972 L6 4.8L RWD U/K
Base Standard Cab Pickup 1971 - 1972 V8 5.0L RWD U/K
Base Standard Cab Pickup 1971 - 1972 V8 5.7L RWD U/K
Base Standard Cab Pickup 1971 - 1972 V8 5.7L LPG RWD U/K
Base Standard Cab Pickup 1971 - 1972 V8 6.6L RWD U/K
C50 1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
C5D042 Cab & Chassis - Conventional 1987 V8 5.7L 4 X 2 U/K
C60 1980-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
C6D042 Cab & Chassis - Conventional 1986 L6 14.0L DIESEL Turbo 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1985 V8 7.0L 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1983 L6 6.1L DIESEL Turbo 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1986 L6 4.8L 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1985 V8 10.4L DIESEL 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1987 V8 5.7L 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1987 V8 6.0L 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1987 V8 8.2L DIESEL 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1982 L6 4.8L 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1982 V8 10.4L DIESEL 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1983 V8 5.7L 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1983 V8 6.0L 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1983 V8 8.2L DIESEL 4 X 2 U/K
C6D042 U/K 1980 L6 4.8L 4 X 2 U/K
C6D042 U/K 1980 V8 5.7L 4 X 2 U/K
C6D042 U/K 1980 V8 6.0L 4 X 2 U/K
C6D062 Straight Truck - Medium Conventional 1981 - 1982 L6 4.8L 6 X 2 U/K
C6D062 Straight Truck - Medium Conventional 1981 - 1982 V8 5.7L 6 X 2 U/K
C6D062 Straight Truck - Medium Conventional 1981 - 1982 V8 6.0L 6 X 2 U/K
C6D062 U/K 1980 L6 4.8L 6 X 2 U/K
C6D062 U/K 1980 V8 5.7L 6 X 2 U/K
C6D062 U/K 1980 V8 6.0L 6 X 2 U/K
P30 1975-1976 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Stripped Chassis 1976 L6 4.1L RWD Automatic & Manual
Base Stripped Chassis 1976 V8 6.6L RWD Automatic & Manual
Base Stripped Chassis 1975 - 1976 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1975 - 1976 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1975 - 1976 V8 7.4L RWD Automatic & Manual
Step-Van Delivery Van 1976 L6 4.1L RWD Automatic & Manual
Step-Van Delivery Van 1976 V8 6.6L RWD Automatic & Manual
Step-Van Delivery Van 1975 - 1976 L6 4.8L RWD Automatic & Manual
Step-Van Delivery Van 1975 - 1976 V8 5.7L RWD Automatic & Manual
Step-Van Delivery Van 1975 - 1976 V8 7.4L RWD Automatic & Manual
P30 Van 1971-1974 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Delivery Van 1974 L6 4.8L LPG RWD U/K
Base Delivery Van 1973 V8 5.0L RWD U/K
Base Delivery Van 1972 V8 6.6L RWD U/K
Base Delivery Van 1971 - 1974 L6 4.1L RWD U/K
Base Delivery Van 1971 - 1974 L6 4.8L RWD U/K
Base Delivery Van 1971 - 1974 V8 5.7L RWD U/K
Base Delivery Van 1971, 1973 - 1974 V8 7.4L RWD U/K
P40 1979-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base U/K 1985 - 1987 V6 4.3L 4 X 2 U/K
Base U/K 1979 - 1987 L6 4.8L 4 X 2 U/K
P4T042 Stripped Chassis - Cab Forward 1981 - 1983, 1985 - 1987 L6 4.8L 4 X 2 U/K
GMC 7 models (tapclick to expand)(tapclick to hide)
B6000 1980-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
B6P042 Bus (Non School) - Cab Forward 1986 L6 14.0L DIESEL Turbo 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1986 - 1988 V8 8.2L DIESEL 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1986 - 1988 V8 8.2L DIESEL Turbo 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1981, 1986 - 1988 V8 5.7L 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1981, 1986 - 1988 V8 6.0L 4 X 2 U/K
B6P042 Bus (Non School) - Cab Forward 1981 V8 7.0L 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1985 - 1986 L6 14.0L DIESEL Turbo 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1989 V8 5.7L 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1989 V8 6.0L 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1985 V8 7.0L 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1989 V8 8.2L DIESEL 4 X 2 U/K
B6P042 Bus (School) - Cab Forward 1981 - 1989 V8 8.2L DIESEL Turbo 4 X 2 U/K
B6P042 U/K 1980 V8 5.7L 4 X 2 U/K
B6P042 U/K 1980 V8 6.0L 4 X 2 U/K
B6P042 U/K 1980 V8 7.0L 4 X 2 U/K
C35/C3500 Pickup 1971-1972 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cab & Chassis 1971 - 1972 L6 4.1L RWD Automatic & Manual & U/K
Base Cab & Chassis 1971 - 1972 L6 4.8L RWD Automatic & Manual & U/K
Base Cab & Chassis 1971 - 1972 V8 5.0L RWD Automatic & Manual & U/K
Base Cab & Chassis 1971 - 1972 V8 5.7L RWD Automatic & Manual & U/K
Base Cab & Chassis 1971 - 1972 V8 5.7L LPG RWD Automatic & Manual & U/K
Base Cab & Chassis 1971 - 1972 V8 6.6L RWD Automatic & Manual & U/K
Base Standard Cab Pickup 1971 - 1972 L6 4.1L RWD Automatic & Manual & U/K
Base Standard Cab Pickup 1971 - 1972 L6 4.8L RWD Automatic & Manual & U/K
Base Standard Cab Pickup 1971 - 1972 V8 5.0L RWD Automatic & Manual & U/K
Base Standard Cab Pickup 1971 - 1972 V8 5.7L RWD Automatic & Manual & U/K
Base Standard Cab Pickup 1971 - 1972 V8 5.7L LPG RWD Automatic & Manual & U/K
Base Standard Cab Pickup 1971 - 1972 V8 6.6L RWD Automatic & Manual & U/K
C5000 1983-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
C5D042 Cab & Chassis - Conventional 1983 - 1987 L6 4.8L 4 X 2 U/K
C5D042 Cab & Chassis - Conventional 1983 - 1987 V8 5.7L 4 X 2 U/K
C6000 1980-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
C6D042 Cab & Chassis - Conventional 1985 L6 14.0L DIESEL Turbo 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1985 V8 7.0L 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1986 L6 4.8L 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1984 V8 10.4L DIESEL 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1987 V8 5.7L 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1987 V8 6.0L 4 X 2 U/K
C6D042 Cab & Chassis - Conventional 1981 - 1987 V8 8.2L DIESEL 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1985 L6 14.0L DIESEL Turbo 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1985 V8 7.0L 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1986 L6 4.8L 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1984 V8 10.4L DIESEL 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1987 V8 5.7L 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1987 V8 6.0L 4 X 2 U/K
C6D042 Tractor Truck - Medium Conventional 1981 - 1987 V8 8.2L DIESEL 4 X 2 U/K
C6D042 U/K 1985 L6 14.0L DIESEL Turbo 4 X 2 U/K
C6D042 U/K 1985 V8 7.0L 4 X 2 U/K
C6D042 U/K 1981 - 1984 V8 10.4L DIESEL 4 X 2 U/K
C6D042 U/K 1981 - 1987 V8 8.2L DIESEL 4 X 2 U/K
C6D042 U/K 1980 - 1986 L6 4.8L 4 X 2 U/K
C6D042 U/K 1980 - 1987 V8 5.7L 4 X 2 U/K
C6D042 U/K 1980 - 1987 V8 6.0L 4 X 2 U/K
C6D044 Cab & Chassis - Conventional 1981 V8 6.0L 4 X 4 U/K
C6D062 Straight Truck - Medium Conventional 1981 - 1982 L6 4.8L 6 X 2 U/K
C6D062 Straight Truck - Medium Conventional 1981 - 1982 V8 5.7L 6 X 2 U/K
C6D062 Straight Truck - Medium Conventional 1981 - 1982 V8 6.0L 6 X 2 U/K
C6D062 U/K 1980 - 1982 L6 4.8L 6 X 2 U/K
C6D062 U/K 1980 - 1982 V8 5.7L 6 X 2 U/K
C6D062 U/K 1980 - 1982 V8 6.0L 6 X 2 U/K
P35 1975-1976 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Stripped Chassis 1975 - 1976 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1975 - 1976 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1975 - 1976 V8 7.4L RWD Automatic & Manual
Value Van Delivery Van 1975 - 1976 L6 4.8L RWD Automatic & Manual
Value Van Delivery Van 1975 - 1976 V8 5.7L RWD Automatic & Manual
Value Van Delivery Van 1975 - 1976 V8 7.4L RWD Automatic & Manual
P35/P3500 Van 1971-1974 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Delivery Van 1971 - 1974 L6 4.1L RWD U/K
Base Delivery Van 1971 - 1974 L6 4.8L RWD U/K
Base Delivery Van 1971 - 1973 V8 5.0L RWD U/K
Base Delivery Van 1971 - 1974 V8 5.7L RWD U/K
Base Delivery Van 1971 - 1972 V8 6.6L RWD U/K
Base Delivery Van 1971, 1973 - 1974 V8 7.4L RWD U/K
Motorhome Motorhome - Stripped Chassis 1973 V8 5.7L RWD U/K
Motorhome Motorhome - Stripped Chassis 1973 - 1974 V8 7.4L RWD U/K
P4500 1984-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base U/K 1987 L6 4.8L 4 X 2 U/K
Base U/K 1987 V6 4.3L 4 X 2 U/K
P4T042 Straight Truck - Cab Forward 1987 -6 3.4L DIESEL Turbo 4 X 2 U/K
P4T042 Straight Truck - Cab Forward 1987 L6 4.8L 4 X 2 U/K
P4T042 Stripped Chassis - Cab Forward 1987 -6 3.4L DIESEL Turbo 4 X 2 U/K
P4T042 Stripped Chassis - Cab Forward 1985 L6 7.0L DIESEL 4 X 2 U/K
P4T042 Stripped Chassis - Cab Forward 1984 - 1987 L6 4.8L 4 X 2 U/K
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 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 18E82
Aimco W906336
Alltech Automotive 101-1635
ARI 84-44011
Autospecialty W-86011
Bendix 33655
Centric Parts 134.66011
Centric Parts 135.66011
Coni-Seal WC250110
DFC Wheel Cylinders - Archived 375-47064
General Motors 2620632
General Motors 5472484
General Motors 5472820
Raybestos Brakes 2037240
Raybestos Brakes 78744
Raybestos Brakes WC37240
Wagner Brake F78744
Wagner Brake WC78744

Fits Years: 1971 1972 1973 1974 1975 1976 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989

Fits Models: B60, B6000, C30 Pickup, C35/C3500 Pickup, C50, C5000, C60, C6000, P30, P30 Van, P35, P35/P3500 Van, P40, P4500

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Engineered To OEM Specs

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