Mercury - Remote Control Attaching Kit 880093A1. The Mercury Remote Control Attaching Kit is a clean, OEM solution for converting select tiller-steered Mercury outboards to a remote mechanical control setup. Designed for compact boats and small console layouts, it supports connecting the engine's throttle and shift to a helm or side-mount control for a more organized driving position.. Built specifically for Mercury applications, this attaching kit helps maintain proper mechanical alignment duri