Supplementary Article / Supplementary Info: with crankshaft seal, with valve stem seals; only in connection with: 14-55074-01; TecDoc Engine Number: 1933, 31246, 36055, 36056; MAZDA: MX-5 II (NB),MX-5 I (NA); 8AN110271, 8AN110271A, 8AN110271B, 8AN410271, 8DN110271, 8DN410271