17878-ZVT-600 Remote Control CVR - Overview. The 17878-ZVT-600 Remote Control CVR is a specialized protective cover designed for Honda marine engine systems. It functions primarily to shield the remote control unit from environmental elements, wear, and potential damage, thereby supporting the overall integrity and operation of the marine control system. Its precise fit and adherence to OEM specifications ensure seamless integration with existing parts, maintaining optimal performance and durabi