47117-196-000 Stopper Rubber - Overview. The 47117-196-000 Stopper Rubber is an essential part of Honda marine engine systems. This genuine OEM rubber stopper functions primarily as a sealing and protective component within the marine engine rigging and accessories system. It ensures seamless integration with existing parts, maintaining optimal performance and durability. Designed to match factory specifications, dimensions, and tolerances, this stopper rubber plays a vital role in preventing wa