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  2. Auto Parts
  3. Brake System
  4. Hardware
  5. Drum Brake Wheel Cylinder
  6. Dorman W37531

Dorman W37531 Drum Brake Wheel Cylinder

Dorman W37531 Drum Brake Wheel Cylinder

Dorman
Brand:Dorman
Part Number: W37531
UPC: 00082702410820
Weight: 0.78 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman W37531 Drum Brake Wheel Cylinder for your vehicle. Buy now and secure your purchase online!

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.

Features and Benefits:

  • Cost-effective fix - replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
  • Ideal replacement - specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
  • Professionally tested - wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups
  • Quality materials - made with high-quality EPDM rubber cups and boots for long-lasting performance

Specifications:

Bleeder Screw Cap Included:
No
Bleeder Screw Included:
Yes
Brake Component Inlet Thread Size:
3/8-24 in in.
Inside Diameter:
0.688 in in.
Material:
Cast Iron
Package Contents:
1 Drum Brake Wheel Cylinder
Thread Diameter:
3/8
ACDelco #:
18E177
Aimco #:
W906492
Autospecialty #:
W-82003
Bendix #:
33826
Centric Parts #:
134.62003
Centric Parts #:
135.62003
Coni-Seal #:
WC13826
Lusac #:
104384
Raybestos Brake #:
2037531
Raybestos Brake #:
WC37531
Wagner Brake #:
F104384
Wagner Brake #:
WC104384
Country of Origin:
CN

Select a vehicle to narrow Dorman W37531 Drum Brake Wheel Cylinder fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1987

 

1986

 

1987

 

1986

 
Buick Century

2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Buick Century



2.8L V6 Gas OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Buick Century

2.5L L4 Gas OHV,
3.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Buick Century



2.5L L4 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1985

 

1985

 
Buick Century

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Buick Century



3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1984

 

1984

 
Buick Century

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
 

Buick Century



3.8L V6 Gas OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Buick Century

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
 

Buick Century



2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)

2 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Buick Skyhawk

1.8L L4 Gas SOHC,
2.0L L4 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Clip On Type
Wagon
 

Buick Skyhawk



1.8L L4 Gas SOHC,
2.0L L4 Gas OHV

Rear Bore: 11/16 In.
Clip On Type
Wagon

2 Per Vehicle

1984

 

1984

 
Buick Skyhawk

1.8L L4 Gas SOHC Turbo
2
 
Rear
 
Bore: 11/16 In.
Wagon
 

Buick Skyhawk



1.8L L4 Gas SOHC Turbo

Rear Bore: 11/16 In.
Wagon

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Buick Skyhawk

1.8L L4 Gas SOHC,
2.0L L4 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Wagon
 

Buick Skyhawk



1.8L L4 Gas SOHC,
2.0L L4 Gas OHV

Rear Bore: 11/16 In.
Wagon

2 Per Vehicle

1982

 

1982

 
Buick Skyhawk

1.8L L4 Gas OHV,
1.8L L4 Gas SOHC
2
 
Rear
 
3 Passenger Rear Seat
Bore: 11/16 In.
Wagon
 

Buick Skyhawk



1.8L L4 Gas OHV,
1.8L L4 Gas SOHC

Rear 3 Passenger Rear Seat
Bore: 11/16 In.
Wagon

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Buick Skylark

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
 

Buick Skylark



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 11/16 In.

2 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet Cavalier

2.0L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Clip On Type
Wagon
 

Chevrolet Cavalier



2.0L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 11/16 In.
Clip On Type
Wagon

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet Cavalier

2.0L L4 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Wagon
 

Chevrolet Cavalier



2.0L L4 Gas OHV

Rear Bore: 11/16 In.
Wagon

2 Per Vehicle

1982

 

1982

 
Chevrolet Cavalier

1.8L L4 Gas OHV
2
 
Rear
 
3 Passenger Rear Seat
Bore: 11/16 In.
Wagon
 

Chevrolet Cavalier



1.8L L4 Gas OHV

Rear 3 Passenger Rear Seat
Bore: 11/16 In.
Wagon

2 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Chevrolet Celebrity



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1985

 

1985

 
Chevrolet Celebrity

4.3L V6 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Chevrolet Celebrity



4.3L V6 Diesel OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
 

Chevrolet Celebrity



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)

2 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Chevrolet Chevette

1.6L L4 Gas SOHC
2
 
Rear
 
Bore: 11/16 In.
 

Chevrolet Chevette



1.6L L4 Gas SOHC

Rear Bore: 11/16 In.

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Chevrolet Chevette

1.8L L4 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
 

Chevrolet Chevette



1.8L L4 Diesel OHV

Rear Bore: 11/16 In.

2 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1983

 

1982

 

1981

 

1980

 
Chevrolet Citation

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
 

Chevrolet Citation



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 11/16 In.

2 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Chevrolet Citation II

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
 

Chevrolet Citation II



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 11/16 In.

2 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Oldsmobile Cutlass Ciera

2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Oldsmobile Cutlass Ciera



2.8L V6 Gas OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV,
3.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Oldsmobile Cutlass Ciera



2.5L L4 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1985

 

1985

 
Oldsmobile Cutlass Ciera

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Oldsmobile Cutlass Ciera



3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1984

 

1984

 
Oldsmobile Cutlass Ciera

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
 

Oldsmobile Cutlass Ciera



3.8L V6 Gas OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
 

Oldsmobile Cutlass Ciera



2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)

2 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Oldsmobile Firenza

1.8L L4 Gas SOHC,
2.0L L4 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Clip On Type
Wagon
 

Oldsmobile Firenza



1.8L L4 Gas SOHC,
2.0L L4 Gas OHV

Rear Bore: 11/16 In.
Clip On Type
Wagon

2 Per Vehicle

1985

 

1985

 
Oldsmobile Firenza

2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Clip On Type
Wagon
 

Oldsmobile Firenza



2.8L V6 Gas OHV

Rear Bore: 11/16 In.
Clip On Type
Wagon

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Oldsmobile Firenza

1.8L L4 Gas SOHC,
2.0L L4 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Wagon
 

Oldsmobile Firenza



1.8L L4 Gas SOHC,
2.0L L4 Gas OHV

Rear Bore: 11/16 In.
Wagon

2 Per Vehicle

1982

 

1982

 
Oldsmobile Firenza

1.8L L4 Gas OHV,
1.8L L4 Gas SOHC
2
 
Rear
 
3 Passenger Rear Seat
Bore: 11/16 In.
Wagon
 

Oldsmobile Firenza



1.8L L4 Gas OHV,
1.8L L4 Gas SOHC

Rear 3 Passenger Rear Seat
Bore: 11/16 In.
Wagon

2 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Oldsmobile Omega

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
 

Oldsmobile Omega



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 11/16 In.

2 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Pontiac 6000



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1985

 

1985

 
Pontiac 6000

4.3L V6 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
 

Pontiac 6000



4.3L V6 Diesel OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV
2
 
Rear
 
Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
 

Pontiac 6000



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV

Rear Bore: 11/16 In.
w/RPO Code JA1 (Light Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)

2 Per Vehicle

1983

 

1983

 
Pontiac J2000

1.8L L4 Gas SOHC,
2.0L L4 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Wagon
 

Pontiac J2000



1.8L L4 Gas SOHC,
2.0L L4 Gas OHV

Rear Bore: 11/16 In.
Wagon

2 Per Vehicle

1982

 

1982

 
Pontiac J2000

1.8L L4 Gas OHV,
1.8L L4 Gas SOHC
2
 
Rear
 
3 Passenger Rear Seat
Bore: 11/16 In.
Wagon
 

Pontiac J2000



1.8L L4 Gas OHV,
1.8L L4 Gas SOHC

Rear 3 Passenger Rear Seat
Bore: 11/16 In.
Wagon

2 Per Vehicle

1985

 

1985

 
Pontiac J2000 Sunbird

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Clip On Type
Wagon
 

Pontiac J2000 Sunbird



1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV

Rear Bore: 11/16 In.
Clip On Type
Wagon

2 Per Vehicle

1984

 

1984

 
Pontiac J2000 Sunbird

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
Wagon
 

Pontiac J2000 Sunbird



1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV

Rear Bore: 11/16 In.
Wagon

2 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Pontiac Phoenix

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
2
 
Rear
 
Bore: 11/16 In.
 

Pontiac Phoenix



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 11/16 In.

2 Per Vehicle

1986

 

1986

 
Pontiac Sunbird

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo
2
 
Rear
 
Bore: 11/16 In.
Clip On Type
Wagon
 

Pontiac Sunbird



1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo

Rear Bore: 11/16 In.
Clip On Type
Wagon

2 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Pontiac T1000

1.6L L4 Gas SOHC
2
 
Rear
 
Bore: 11/16 In.
 

Pontiac T1000



1.6L L4 Gas SOHC

Rear Bore: 11/16 In.

2 Per Vehicle