91553-Zv5-000 Collar - Overview. The 91553-ZV5-000 Collar is a crucial component in Honda marine engine systems, specifically designed to support the ignition control module case (CDI). This specialized collar serves a securing and fastening role, ensuring reliable and precise connection within the marine ignition system. Engineered to seamlessly integrate with existing parts, it maintains optimal system performance and durability essential for dependable marine operation.. Key Features. Genuine