63711-ZVT-000ZC R Eng Nhb14M Cvr - Overview. The 63711-ZVT-000ZC R Eng Nhb14M Cvr is a genuine Honda right engine cover designed specifically for marine engine systems. It plays a vital role in protecting the engine's right lower section and supporting the marine engine's overall function. This cover is made to Honda's exact factory specifications, ensuring seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. This is an OEM genuine Honda right