41005-ZY1-625ZA Gear *NH282MU* Case - Overview. The 41005-ZY1-625ZA Gear *NH282MU* Case is an essential component designed to support Honda marine engine systems. It plays a critical role in the gear assembly, providing a durable housing that protects internal gears and ensures smooth mechanical motion for reliable engine operation. Crafted to meet exact factory specifications, this part ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Featur