90006-ZW1-000 Stud (8x22) Bolt - Overview. The 90006-ZW1-000 Stud (8x22) Bolt is a crucial component used in Honda marine engine systems. This stud bolt supports the structural integrity and mechanical assembly of various engine parts, ensuring reliable operation under demanding marine conditions. With its precise 8mm diameter and 22mm length, this stud bolt ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine Honda OEM stud bol