Dorman W37783 Wheel Cylinder

Out of stock
SKU: 591|W37783
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price $16.28
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|W37783
  • Barcode 82702412015

Product Description

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.

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

Detailed Applications

Year Make Model Configuration Positions Application Notes
1986 Ford LTD Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1986 Mercury Marquis Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1985 Ford LTD Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1985 Mercury Marquis Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1984 Ford LTD Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1984 Mercury Marquis Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1983 Ford Fairmont Rear Right 10 In. Brakes; Bore: 13/16 In.
1983 Ford LTD Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1983 Ford Thunderbird Rear Right 10 In. Brakes; Bore: 13/16 In.
1983 Mercury Marquis Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1983 Mercury Zephyr Rear Right 10 In. Brakes; Bore: 13/16 In.
1982 Ford Fairmont Rear Right 10 In. Brakes; Bore: 13/16 In.
1982 Ford Granada Rear Right 10 In. Brakes; Bore: 13/16 In.
1982 Ford Mustang Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1982 Ford Thunderbird Rear Right 10 In. Brakes; Bore: 13/16 In.
1982 Mercury Cougar Rear Right 10 In. Brakes; Bore: 13/16 In.
1982 Mercury Zephyr Rear Right 10 In. Brakes; Bore: 13/16 In.
1981 Ford Fairmont Rear Right 10 In. Brakes; Bore: 13/16 In.
1981 Ford Granada Rear Right 10 In. Brakes; Bore: 13/16 In.
1981 Ford Mustang Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1981 Ford Thunderbird Rear Right 10 In. Brakes; Bore: 13/16 In.
1981 Mercury Cougar Rear Right 10 In. Brakes; Bore: 13/16 In.
1981 Mercury Zephyr Rear Right 10 In. Brakes; Bore: 13/16 In.
1980 American Motors Pacer Rear Right Bore: 13/16 In.
1980 American Motors Spirit L6 258 4.2L Rear Right Exc. Heavy Duty Brakes; Bore: 13/16 In.; 9 In. x 2 In. Brakes
1980 Ford Fairmont Rear Right 10 In. Brakes; Bore: 13/16 In.
1980 Ford Mustang Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1980 Mercury Cougar Rear Right 10 In. Brakes; Bore: 13/16 In.
1980 Mercury Zephyr Rear Right 10 In. Brakes; Bore: 13/16 In.
1979 American Motors AMX Rear Right 9 In. Brakes; Bore: 13/16 In.
1979 American Motors Concord L6 232 3.8L Rear Right Bore: 13/16 In.
1979 American Motors Concord L6 258 4.2L Rear Right Bore: 13/16 In.
1979 American Motors Pacer Rear Right Bore: 13/16 In.
1979 American Motors Spirit L6 232 3.8L Rear Right Exc. Heavy Duty Brakes; Bore: 13/16 In.; 9 In. x 2 In. Brakes
1979 American Motors Spirit L6 258 4.2L Rear Right Exc. Heavy Duty Brakes; Bore: 13/16 In.; 9 In. x 2 In. Brakes
1979 American Motors Spirit V8 304 5.0L Rear Right Exc. Heavy Duty Brakes; Bore: 13/16 In.; 9 In. x 2 In. Brakes
1979 Ford Fairmont Rear Right 10 In. Brakes; Bore: 13/16 In.
1979 Mercury Zephyr Rear Right 10 In. Brakes; Bore: 13/16 In.
1978 American Motors Concord L6 232 3.8L Rear Right Bore: 13/16 In.
1978 American Motors Concord L6 258 4.2L Rear Right Bore: 13/16 In.
1978 American Motors Gremlin L6 232 3.8L Rear Right Bore: 13/16 In.
1978 American Motors Gremlin L6 258 4.2L Rear Right Bore: 13/16 In.
1978 American Motors Pacer Rear Right Bore: 13/16 In.
1978 Ford Fairmont Rear Right 10 In. Brakes; Bore: 13/16 In.
1978 Jeep CJ5 Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1978 Jeep CJ5D Mexico Region Rear Right 10 In. Brakes; Bore: 13/16 In.
1978 Jeep CJ7 Rear Right Bore: 13/16 In.; 10 In. x 1.75 In. Brakes
1978 Mercury Zephyr Rear Right 10 In. Brakes; Bore: 13/16 In.
1977 American Motors Gremlin L6 232 3.8L Rear Right Bore: 13/16 In.
1977 American Motors Gremlin L6 258 4.2L Rear Right Bore: 13/16 In.
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Product Specifications

Bleeder Screw Cap Included: No
Bleeder Screw Included: Yes
Brake Component Inlet Thread Size: 3/8-24 in
Inside Diameter: 0.813 in
Material: Cast Iron
Package Contents: 1 Drum Brake Wheel Cylinder
Package Quantity: 1
Packaging Type: Box
Thread Diameter: 3/8

OE Numbers

DIRECT OE CROSS
419094C91 NAVISTAR
5469003 GENERAL MOTORS
5473027 GENERAL MOTORS
C1UU-2261-A FORD MOTOR COMPANY
C1UZ-2261-A FORD MOTOR COMPANY
C6TZ-2261-F FORD MOTOR COMPANY
D3TZ-2261-C FORD MOTOR COMPANY
D3TZ-2261-E FORD MOTOR COMPANY
D8BZ-2261-B FORD MOTOR COMPANY
J8126717 CHRYSLER