24619-ZY3-000 Lock Plate - Overview. The 24619-ZY3-000 Lock Plate is a vital OEM component designed to support Honda marine engine systems, specifically crafted for optimal functionality in locking and securing mechanical parts within the rigging and control assemblies. This lock plate ensures that critical connections remain stable and secure during operation, contributing to the reliable performance and safety of your marine engine. Manufactured to meet stringent factory specifications, the lo