-original 1/2 x 14 N.P.T.F.-, (correct resistance and connection, produces accurate gauge display)-original 1/2 x 14 N.P.T.F.-, (correct resistance and connection, produces accurate gauge display)
-O.E.M. replacement made in Mexico-, (40 amp with "T" shaped mounting bracket that is slightly... see more-O.E.M. replacement made in Mexico-, (40 amp with "T" shaped mounting bracket that is slightly longer than original)