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Dorman W37645 Drum Brake Wheel Cylinder


Brand:	Dorman
Part Number:	W37645
UPC:	00082702411476
Weight:	0.89 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the Dorman W37645 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:

Bleeder Screw Included:

Yes

Brake Component Inlet Thread Size:

M10 X 1.0 mm

Inside Diameter:

0.813 in in.

Material:

Cast Iron

Package Contents:

1 Drum Brake Wheel Cylinder

Thread Diameter:

10 mm mm

Thread Pitch:

1.0

ACDelco #:

18E240

Aimco #:

W906559

Autospecialty #:

W-82048

Bendix #:

33884

Centric Parts #:

134.62048

Centric Parts #:

135.62048

Coni-Seal #:

WC13884

General Motors #:

18011142

Raybestos Brake #:

2037645

Raybestos Brake #:

WC37645

Wagner Brake #:

F113468

Wagner Brake #:

WC113468

Country of Origin:

Select a vehicle to narrow Dorman W37645 Drum Brake Wheel Cylinder fitment info!

Last Updated: 09/22/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1987

Buick Century

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV

2 Rear

Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

Buick Century

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

1986

Buick Century

2.8L V6 Gas OHV

2 Rear

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

Buick Century

2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

1986

1985

1986

1985

Buick Century

2.5L L4 Gas OHV,
3.8L V6 Gas OHV

2 Rear

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

Buick Century

2.5L L4 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

1985

Dorman W37645 Drum Brake Wheel Cylinder

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Dorman W37645 Drum Brake Wheel Cylinder fitment info!

Buick Century 2.5L L4 Gas OHV,2.8L V6 Gas OHV,3.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA8 (Medium Duty Brakes)Wagon

Buick Century

2.5L L4 Gas OHV,2.8L V6 Gas OHV,3.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Buick Century 2.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon

Buick Century

2.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Buick Century 2.5L L4 Gas OHV,3.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon

Buick Century

2.5L L4 Gas OHV,3.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Buick Century 3.0L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon

Buick Century

3.0L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Buick Century 2.5L L4 Gas OHV,3.0L V6 Gas OHV,3.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA3 (Extra Heavy Duty Brakes)Wagon

Buick Century

2.5L L4 Gas OHV,3.0L V6 Gas OHV,3.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA3 (Extra Heavy Duty Brakes)Wagon 2 Per Vehicle

Chevrolet Celebrity 2.5L L4 Gas OHV,2.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA8 (Medium Duty Brakes)Wagon

Chevrolet Celebrity

2.5L L4 Gas OHV,2.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Chevrolet Celebrity 2.5L L4 Gas OHV,2.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon

Chevrolet Celebrity

2.5L L4 Gas OHV,2.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Chevrolet Celebrity 2.5L L4 Gas OHV,2.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA3 (Extra Heavy Duty Brakes)Wagon

Chevrolet Celebrity

2.5L L4 Gas OHV,2.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA3 (Extra Heavy Duty Brakes)Wagon 2 Per Vehicle

Oldsmobile Cutlass Ciera 2.5L L4 Gas OHV,2.8L V6 Gas OHV,3.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA8 (Medium Duty Brakes) Wagon

Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV,2.8L V6 Gas OHV,3.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA8 (Medium Duty Brakes) Wagon 2 Per Vehicle

Oldsmobile Cutlass Ciera 2.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon

Oldsmobile Cutlass Ciera

2.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Oldsmobile Cutlass Ciera 2.5L L4 Gas OHV,3.8L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon

Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV,3.8L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Oldsmobile Cutlass Ciera 3.0L V6 Gas OHV

2

Rear

Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon

Oldsmobile Cutlass Ciera

3.0L V6 Gas OHV Rear Bore: 13/16 In. w/RPO Code JA2 (Heavy Duty Brakes) w/RPO Code JA8 (Medium Duty Brakes)Wagon 2 Per Vehicle

Oldsmobile Cutlass Ciera 2.5L L4 Gas OHV,3.0L V6 Gas OHV

2

Buick Century

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Buick Century

2.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Buick Century

2.5L L4 Gas OHV,
3.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.5L L4 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Buick Century

3.0L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

3.0L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Buick Century

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
3.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA3 (Extra Heavy Duty Brakes)
Wagon

2.5L L4 Gas OHV,
3.0L V6 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA3 (Extra Heavy Duty Brakes)
Wagon

2 Per Vehicle

Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA3 (Extra Heavy Duty Brakes)
Wagon

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA3 (Extra Heavy Duty Brakes)
Wagon

2 Per Vehicle

Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Oldsmobile Cutlass Ciera

2.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV,
3.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.5L L4 Gas OHV,
3.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Oldsmobile Cutlass Ciera

3.0L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

3.0L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA3 (Extra Heavy Duty Brakes)
Wagon

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA3 (Extra Heavy Duty Brakes)
Wagon

2 Per Vehicle

Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA2 (Heavy Duty Brakes)
w/RPO Code JA8 (Medium Duty Brakes)
Wagon

2 Per Vehicle

Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Bore: 13/16 In.
w/RPO Code JA3 (Extra Heavy Duty Brakes)
Wagon

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Bore: 13/16 In.
w/RPO Code JA3 (Extra Heavy Duty Brakes)
Wagon

2 Per Vehicle