Alternator Delco Style Inboard Marine | J&N Electric 400-12298 J&N Electric Alternator Delco Style Inboard Marine | 400-12298 Late model Delco Remy style 70 amp alternator with 2 in. mounting foot and single v-groove pulley fits various Crusader, PCM, and Indmar marine engines. New 70 amp 12 volt marine alternator 2 inch mounting foot Internal fan Single v-groove pulley included Replaces Pleasurecraft Marine RA097007B Replaces Crusader RA097007B Replaces Indmar 57-5010 Replaces Arrowhead Electrical Products ADR0298