1989 OMC Stern Drive Models Where can I find my model number? 2.3 232BMRMED 232BMRMEF 232BPRMED 232BPRMEF 3 302AMRMED 302APRMED 4.3 262AMLMED 262APRMED 432AMLMED 432APRMED 5 502AMLMED 502APRMED 502BPRMED 5.7 350AMLMED 350APRMED 574AMLMED 574APRMED 5.8 584AMLMED 584APRMED 7.5 460AMLMED 460APRMED