91551-ZW1-010 Collar (8.3X14.5) - Overview. The 91551-ZW1-010 Collar (8.3X14.5) is a crucial component within Honda marine engine systems. This collar serves as a connecting and securing part that plays an essential role in maintaining the reliable function of various rigging and accessory assemblies. Designed specifically to support the structural integrity and proper alignment of parts, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Fe