The DFC brake wheel cylinder for 1970–1983 Ford LN700 applications fits the front-left upper brake position and restores hydraulic actuation at that wheel. It’s supplied for brake service to address leaking or seized cylinders and to help return normal drum-brake function. Replace following vehicle guidance and inspect related brake components and seals while installing the new cylinder.
DFC 70-83 Ford LN700 Fr L Up Brake Wheel Cylinder