90407-ZV5-003 Washer (1) - Overview. The 90407-ZV5-003 Washer (1) is a vital component designed for Honda marine engine systems, primarily supporting the rigging and control systems. This genuine OEM washer functions to properly secure and align crucial engine components, ensuring reliable and smooth engine operation. As a factory-specified part, it seamlessly integrates with existing hardware to maintain system integrity and performance.. Key Features. Genuine OEM Honda washer designed for marine engine rigging applications.. Ensures secure mounting and precise alignment within system assemblies.. Manufactured to exact factory specifications, dimensions, and tolerances.. Supports optimal mechanical performance and component longevity.. Designed for clean integration with other Honda marine parts and assemblies.. Helps preserve the expected durability and functional feel of factory equipment.. Why Choose Genuine OEM. Using original Honda parts like the 90407-ZV5-003 Washer (1) preserve