63710-ZVL-901ZC R ENG NHB14M CVR - Overview. The 63710-ZVL-901ZC R ENG NHB14M CVR is a genuine OEM right engine cover designed specifically for Honda marine engine systems. This engine cover supports the lower engine system of the NHB14M engine series, providing critical protection and housing for internal engine components. Engineered to factory specifications and crafted from high-quality materials, it ensures seamless integration with existing parts, maintaining optimal performance and durabi