11200-ZY3-030ZA Cvr, Crankcase *Nh8* - Overview. The 11200-ZY3-030ZA Cvr, Crankcase *NH8* is an essential component of Honda marine engine systems. This upper crankcase cover supports the engine's primary outer casing, protecting the crankshaft and internal components from environmental elements and mechanical wear. Designed in the distinctive *NH8* dark gray finish, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. This OEM genui