Used Injector pump priced as a core. Fits 1990 through 1992 model 7.3L IDI Fords with an E4OD transmission. Was pulled from a 91 F350 several years ago that had compression issues, so not sure of its condition. It is not seized, and and turns freely by hand. The 4817 indicated it was matched to the E4OD automatic transmission. Pictures coming soon. Questions? Please reply with contact information thru CL.