Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

Dorman W78978 Drum Brake Wheel Cylinder

Dorman W78978 Drum Brake Wheel Cylinder Image 1
Dorman W78978 Drum Brake Wheel Cylinder Image 2
Dorman W78978 Drum Brake Wheel Cylinder Image 3
Dorman W78978 Drum Brake Wheel Cylinder

Dorman
Brand:Dorman
Part Number: W78978
UPC: 00082702414156
Weight: 1.13 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman W78978 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 UNF
Inside Diameter:
1 in in.
Material:
Cast Iron
Package Contents:
1 Drum Brake Wheel Cylinder
Thread Diameter:
3/8
ACDelco #:
18E102
Aimco #:
W906360
Autospecialty #:
W-81027
Bendix #:
33636
Centric Parts #:
134.61027
Centric Parts #:
135.61027
Coni-Seal #:
WC13636
Coni-Seal #:
WC136361
Ford #:
D3AZ2261A
Ford #:
D3AZ2261C
Ford #:
F0AZ2261A
General Motors #:
18001997
Raybestos Brake #:
2037271
Raybestos Brake #:
WC37271
Wagner Brake #:
F78978
Wagner Brake #:
WC78978
Country of Origin:
CN

Select a vehicle to narrow Dorman W78978 Drum Brake Wheel Cylinder fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Ford Country Squire

5.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford Country Squire



5.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford Country Squire

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford Country Squire



4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford Country Squire

7.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford Country Squire



7.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford Custom 500

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford Custom 500



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford Custom 500

5.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford Custom 500



5.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford Custom 500

7.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford Custom 500



7.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford Galaxie 500

5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford Galaxie 500



5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford Galaxie 500

7.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford Galaxie 500



7.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford LTD

5.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford LTD



5.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford LTD

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford LTD



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford LTD

5.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford LTD



5.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford LTD

7.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Ford LTD



7.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Ford LTD Crown Victoria

5.0L V8 Gas OHV,
5.8L V8 Gas OHV
2
 
Rear
 
11 In. Brakes
Bore: 1 In.
 

Ford LTD Crown Victoria



5.0L V8 Gas OHV,
5.8L V8 Gas OHV

Rear 11 In. Brakes
Bore: 1 In.

2 Per Vehicle
Lincoln Continental

6.6L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Lincoln Continental



6.6L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Lincoln Continental

7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Lincoln Continental



7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Colony Park

5.0L V8 Gas OHV
2
 
Rear
 
11 In. Brakes
Bore: 1 In.
 

Mercury Colony Park



5.0L V8 Gas OHV

Rear 11 In. Brakes
Bore: 1 In.

2 Per Vehicle
Mercury Colony Park

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Colony Park



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Colony Park

7.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Colony Park



7.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Grand Marquis

5.0L V8 Gas OHV
2
 
Rear
 
11 In. Brakes
Bore: 1 In.
 

Mercury Grand Marquis



5.0L V8 Gas OHV

Rear 11 In. Brakes
Bore: 1 In.

2 Per Vehicle
Mercury Grand Marquis

5.8L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Grand Marquis



5.8L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Grand Marquis

6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Grand Marquis



6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Marquis

5.8L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Marquis



5.8L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Marquis

6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Marquis



6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Marquis

5.8L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Marquis



5.8L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Marquis

7.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Marquis



7.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Monterey

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Monterey



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle
Mercury Monterey

7.0L V8 Gas OHV
2
 
Rear
 
Bore: 1 In.
 

Mercury Monterey



7.0L V8 Gas OHV

Rear Bore: 1 In.

2 Per Vehicle