04401-ZY3-000 Shift Arm Kit - Overview. The 04401-ZY3-000 Shift Arm Kit is a critical component designed for Honda marine engine systems. It is part of the shift linkage mechanism responsible for controlling gear selection including forward, neutral, and reverse. This OEM shift arm kit ensures reliable, smooth gear shifting and is built to meet the rigorous standards demanded by marine environments. Its precise engineering and robust design guarantee seamless integration with existing parts, mai