17517-ZV0-000 Tank Mounting Colr - Overview. The 17517-ZV0-000 Tank Mounting Colr is a critical component in Honda marine engine systems. It functions as a precisely engineered collar designed to mount and secure the fuel tank, providing both structural stability and a finished appearance. Made to match factory specifications, this collar ensures seamless integration with existing parts, maintaining optimal performance and durability in your marine equipment.. Key Features. Genuine OEM Honda par