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Dorman W78744 Drum Brake Wheel Cylinder Compatible with Select Chevrolet / GMC Models

4.3 (1) Write Review
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$24.82

$ 11 .99 $11.99

In Stock
  • Ideal replacement - specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles.Material:Cast Iron
  • 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
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


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. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet B60: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989] - [Chevrolet C30 Pickup: 1971, 1972] - [Chevrolet C40: 1971, 1972] - [Chevrolet C50: 1987] - [Chevrolet C60: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987] - [Chevrolet P30 Van: 1971, 1972, 1973, 1974] - [Chevrolet P30: 1975, 1976] - [Chevrolet P40: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987] - [Chevrolet S60: 1973, 1974, 1975, 1976, 1977, 1978] - [GMC B6000: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989] - [GMC C35/C3500 Pickup: 1971, 1972] - [GMC C40: 1971, 1972] - [GMC C5000: 1983, 1984, 1985, 1986, 1987] - [GMC C6000: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987] - [GMC P35/P3500 Van: 1971, 1972, 1973, 1974] - [GMC P35: 1975, 1976] - [GMC P4500: 1984, 1985, 1986, 1987]


J. W.
Reviewed in the United States on May 22, 2018
I needed to replace leaking wheel cylinders on a 1975 Chevy C-60 grain truck. The rear hubs take 2 cylinders per side. These fit perfectly and I'll probably replace the 2 on the other side in the near future with the corresponding passenger side part. It took some sluething to determine the correct part number but once that was done it was a snap to find and order.