91556-ZZ5-C00 Collar (10X90) - Overview. The 91556-ZZ5-C00 Collar (10X90) is a crucial component in Honda marine engine systems. It serves as a distance collar used primarily in marine engine rigging and assembly, supporting proper alignment and spacing within the system. Designed to factory standards, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Exact OEM collar designed to precise dimensions of 10x90 mm.. Supports critical