40212-Zy6-020za Cvr, Drain *Nh282mu* - Overview. The 40212-ZY6-020ZA Cvr, Drain *NH282MU* is an essential drain cover designed to support Honda marine engine systems. This OEM part plays a critical role in protecting the drain system by sealing the drain plug area to prevent water ingress and maintain system integrity. Its precise manufacturing ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine OEM part manufactured to Honda's factory specifications, guaranteeing exact fit and finish.. Designed specifically for the drain system to effectively seal and protect against water intrusion.. Constructed with durable materials to withstand marine environments and corrosion.. Oyster Silver Metallic finish (NH282MU) offers both aesthetics and corrosion resistance.. Ensures compatibility with adjacent hardware and seals for reliable assembly.. Maintains proper drainage function and mechanical integrity within the marine engine