91552-ZZ0-M00 Collar (6.5X11X27) - Overview. The 91552-ZZ0-M00 Collar (6.5X11X27) is a precision-engineered component supporting Honda marine engine systems. It plays a critical role in maintaining the spacing and correct alignment within various mechanical assemblies, ensuring seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. This collar measures 6.5mm x 11mm x 27mm, tailored for Honda marine applications.. It is a genuine OEM part manufact