90502-ZV5-000 Wave (26Mm) Washer - Overview. The 90502-ZV5-000 Wave (26Mm) Washer is a critical component within Honda marine engine systems. This wave spring washer supports mechanical assemblies by providing essential tension and alignment, thereby contributing to the overall reliability and smooth operation of the engine. Designed explicitly for Honda Active Marine applications, this wave washer integrates seamlessly with existing hardware, ensuring optimal performance and durability.. Key Fe