90126-ZY3-000 Hex (10X47) Bolt - Overview. The 90126-ZY3-000 Hex (10X47) Bolt is a vital component within Honda marine engine systems. Designed specifically as a hex-head bolt with dimensions of 10mm diameter and 47mm length, it supports secure mounting and fastening of engine components, ensuring the structural integrity and reliable operation of the marine engine. Made to match factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and dura