90113-ZW9-000 Bolt (5X12) (CT200) - Overview. The 90113-ZW9-000 Bolt (5X12) (CT200) is a crucial fastening component used in Honda marine engine systems. This bolt supports the secure assembly of parts within the CT200 marine engine system, playing a vital role in maintaining the engine's mechanical integrity and operational reliability. Engineered with exact factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features