Mating ends of the newer couplers are compatible with older style couplers, allowing old and new couplers to connect with each other. However, an FFI coupler will not function in an FFH block and vice versa.
1/2" inch body size
¾ SAE thread
This part supersedes these parts: 7010842, 6674688, 6667808. This coupler is a direct replacement.
Parts can vary depending on your serial number. Fill out the contact form here to ensure the correct part for your equipment.