50105-ZV1-841ZB Stopper *NH282MU* - Overview. The 50105-ZV1-841ZB Stopper *NH282MU* is a critical component within Honda marine engine systems, designed specifically for the steering handlebar assembly. Its general role is to ensure proper stopping function and retention, contributing to the smooth and safe operation of the steering system. This stopper is engineered to fit precisely with existing parts and supports the mechanical rigging and accessory system of Honda marine engines, ensuring op