91552-ZY3-000 Collar (6.2X10X25.5) - Overview. The 91552-ZY3-000 Collar (6.2X10X25.5) is a precision-engineered component designed for use within Honda marine engine systems. This collar functions as a critical mechanical part that supports alignment and spacing in assemblies, ensuring smooth operation and structural integrity in the marine environment. Manufactured to meet exact OEM specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Precisely sized with an inner diameter of 6.2mm, outer diameter of 10mm, and length of 25.5mm.. OEM genuine Honda component ensuring reliable quality and compatibility.. Functions as a collar supporting mechanical motion and structural spacing.. Conforms to factory specifications for perfect fit and performance.. Designed to integrate cleanly with existing hardware and housings without modification.. Maintains durability and performance in demanding marine engine conditions..