1996 OMC Stern Drive Models Where can I find my model number? 3 302CMNCA 302CMNCS 302CPNCA 302CPNCS 4.3 432APNCA 432BPNCS 434APNCA 434BPNCS 43FAPNCA 43FBPNCS 5 502APNCA 502APNCS 50FAPNCA 50FAPNCS 5.7 572BPNCS 57FAPNCA 57FAPNCS 5.8 584APNCA 584APNCS 58FBPNCA 58FCPNCA 58FCPNCS 7.4 744EPNCA 744FPNCS 74FFPNCA 74FGPNCS