OMC part number 984547.

This anode & insert assembly fits OMC Cobra sterndrives from 1987-1989. For use on Transom Mounts: 2.3L, 3.0L, 4.3L, 5.0L, 5.7L, 5.8L, 7.4L, 7.5L, 262HP, 350HP.

This is a brand new genuine OMC factory part, not an aftermarket. 

The following OMC Cobra stern drive motors use this zinc transom mount anode.

232AMFTC 1987
232AMRGDE 1988
232AMRGDP 1988
232APFTC 1987
232APRGDE 1988
232APRGDP 1988
232APSRC 1987
232BMRMED 1989
232BMRMEF 1989
232BPRMED 1989
232BPRMEF 1989
262AMLMED 1989
262APRMED 1989
302AMARJ 1987
302AMARY 1987
302AMFTC 1987
302AMRGDP 1988
302AMRMED 1989
302APARY 1987
302APFTC 1987
302APRGDP 1988
302APRMED 1989
302APSRC 1987
302ARSRY 1987
350AMLMED 1989
350APRMED 1989
432AMARY 1987
432AMFTC 1987
432AMLGDP 1988
432AMLMED 1989
432APARY 1987
432APFTC 1987
432APRGDE 1988
432APRGDP 1988
432APRMED 1989
432APSRC 1987
432APSRY 1987
434AMARY 1987
434AMFTC 1987
434AMLGDP 1988
434APARY 1987
434APFTC 1987
434APRGDP 1988
434APSRC 1987
434APSRY 1987
460AMLMED 1989
460APRMED 1989
502AMLGDP 1988
502AMLMED 1989
502APRGDP 1988
502APRMED 1989
502BPRMED 1989
504AMARY 1987
504AMFTC 1987
504AMLGDP 1988
504APARY 1987
504APFTC 1987
504APRGDP 1988
574AMFTC 1987
574AMLGDP 1988
574AMLMED 1989
574APARY 1987
574APFTC 1987
574APRGDP 1988
574APRMED 1989
574APSRC 1987
574BMLGDP 1988
574BPRGDP 1988
584AMLMED 1989
584APRMED 1989
744AMRGDP 1988
744APRGDP 1988
754APFTC 1987
754APSRC 1987
754BMLGDP 1988
754BPFTC 1987
754BPRGDP 1988
754BPSRC 1987.