41100-Zx2-E01Za Gear Nhb14m Case - Overview. The 41100-ZX2-E01ZA Gear NHB14M Case is an essential component of the Honda marine engine systems. This part supports the gearbox system, acting as the robust outer shell that protects and houses the internal gears of the NHB14M model transmission. Designed to maintain the mechanical integrity and smooth operation of your engine, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Precisi