90702-PE0-000 Dowel (12X18) Pin - Overview. The 90702-PE0-000 Dowel (12X18) Pin is a critical component used within Honda marine engine systems. It functions as a precise locating and fastening pin that supports the mechanical assembly of parts, ensuring accurate alignment and secure connections. By maintaining exact factory specifications and dimensions, this dowel pin guarantees seamless integration with other components, helping preserve the reliability and optimal operation of your marine en