41100-ZY6-050ZA Gear *NH282MU* Case - Overview. The 41100-ZY6-050ZA Gear *NH282MU* Case is a crucial component of Honda marine engine systems. This gear case supports the lower unit gearbox assembly, playing a vital role in protecting and housing the gears necessary for smooth mechanical motion and reliable propulsion. Designed in the distinctive Oyster Silver Metallic-U finish (*NH282MU*), it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key