90705-PG2-000 Dowel (14X20) Pin - Overview. The 90705-PG2-000 Dowel (14X20) Pin is a critical hardware component used in Honda marine engine systems to ensure precise alignment and secure assembly of engine parts. This dowel pin plays a vital role in maintaining the structural integrity and reliable functioning of various subsystems including clutch and transmission housings. Manufactured to exacting factory specifications, it guarantees seamless integration with existing parts, maintaining opti