Dorman W78744 Drum Brake Wheel Cylinder for Specific Chevrolet / GMC Models

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. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• 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
• Ensure fit - to make sure this part fits your exact vehicle, input your year, make, model and configuration into the fitment tool on this page

Fits Select:
1971-1972 CHEVROLET C30
1971-1976 CHEVROLET P30
1971-1972 GMC C3500
1972-1975 GMC VALUE VAN
1976 GMC FORWARD CONTROL CHASSIS
1984-1987 GMC PS4500
1981-1985 CHEVROLET C6000
1983-1985 GMC C5000
1984-1985 GMC C6000
and more - add your vehicle to our fit widget to check

Manufacturer part number	W78744
Brand	Dorman
Brake system replacement part & hardware type	Drum Brake Wheel Cylinder
Vehicle mount location	Rear
Items included	1 Drum Brake Wheel Cylinder
Material	EPDM rubber
Pieces	1
Vehicle fitment type	Specific
Compatible cars	Chevrolet 1989-71, GMC 1989-80, GMC 1976-71
Vehicle make	Ford
Vehicle model	Windstar, Thunderbird
Weight	2.62 lb
Product name	Dorman W78744 Drum Brake Wheel Cylinder for Specific Chevrolet / GMC Models
Automotive parts division	Direct Replacement