50111-ZVD-000ZA R *NHB14M* Housing - Overview. The 50111-ZVD-000ZA R *NHB14M* Housing is a genuine OEM component crafted specifically for Honda marine engine systems. This right lower mounting housing is essential in securely holding and protecting specific engine parts, ensuring optimal function and reliability. Designed to closely align with factory specifications, the part guarantees seamless integration with existing hardware, preserving strength, durability, and performance in various marin