Dorman Brake Drums W78978 Item Image
Dorman Drum Brake Wheel Cylinder
Dorman Drum Brake Wheel Cylinder
Dorman

Dorman Drum Brake Wheel Cylinder

SKU: 1GJCF | MPN:  W78978
Only 16 units left
Sale price$13.15 USD

Drum Brake Wheel Cylinder

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

Application Summary: Ford 1991-90, Ford 1978-73, Lincoln 1979-74, Mercury 1991-90, Mercury 1978-73

Product Specifications

  • Bleeder Screw Cap Included: No
  • Bleeder Screw Included: Yes
  • Bore Size: 1 In.
  • Brake Component Inlet Thread Size: 3/8-24 UNF
  • Material: Cast Iron
  • Package Quantity: 1
  • Packaging Type: Box


Vehicle Fitments:

Year Make Model Submodel
1973 - 1991 Ford Country Squire Base
1991 Ford Country Squire LX
1973 - 1976 Ford Custom 500 Base
1975 - 1976 Ford Custom 500 Ranch Wagon
1973 - 1974 Ford Galaxie 500 Base
1991 Ford Grand Marquis Base
1973 - 1978 Ford LTD Base
1973 - 1976 Ford LTD Brougham
1975 - 1978 Ford LTD Country Squire, Landau
1990 - 1991 Ford LTD Crown Victoria LX, S, Base
1974 - 1979 Lincoln Continental Base
1973 - 1974 Mercury Colony Park Base
1990 - 1991 Mercury Colony Park LS, GS
1975 - 1978 Mercury Grand Marquis Base
1990 - 1991 Mercury Grand Marquis GS, LS
1973 - 1978 Mercury Marquis Base, Brougham
1975 - 1976 Mercury Marquis Colony Park
1973 - 1974 Mercury Monterey Base, Custom

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