Does anyone know of anyone making Lower Unit locks for Merc 300 outboards? I tried Monarch but they do not have anything for the 300. It would either have to be a nut because of the extention or a screw with an irregular pattern for the zinc plate.
Any ideas?

TRY ECHO OR STIL ,THEY HAVE INDUSTRIAL WEEDEATER PARTS



NA, CALL McGAURD THEY HAVE A WEB PAGE MCGAURD.COM BUT ALOT OF STUFFS NOT ON IT

McGard.com