Ford 7710, Ford 550, Ford 1910, Ford 4430, KD Forklift, Ford LGT17H, New Holland L255 Skidsteer
87801043 Even though the parts book doesn't show this injector for the 6610S, plugging the number into Partsprings' number search shows that it is the one. New Holland 87801043 INJECTOR, FUEL SYSTEM