50201-ZV1-852ZC Case *NHB14M* - Overview. The 50201-ZV1-852ZC Case *NHB14M* is an essential component within Honda marine engine systems. It serves as a protective housing that supports the integrity and durability of various marine engine assemblies. Designed explicitly for use with Honda marine equipment, this case ensures seamless integration with existing parts, maintaining optimal performance and durability. Its Aqua Marine Silver Metallic finish (*NHB14M*) offers both functionality and aes