Yamaha Single/Main Station DEC Control Box Assembly - 6X9-48205-23-00. Genuine Yamaha OEM Control Digital Electronic Control (DEC) Single-Engine Application. The Yamaha Single/Main Station DEC Control Box Assembly (6X9-48205-23-00) is a genuine OEM factory control system designed for Yamaha outboard motors equipped with Digital Electronic Control (DEC). Built with Yamaha's precision engineering, this control box ensures smooth and responsive throttle and shift operation for single-engine configurations.. Designed as a main station control, it integrates seamlessly with Yamaha's digital rigging systems, offering reliable performance, intuitive operation, and long-term durability.. Key Features & Functions:. Single-Engine DEC Control - Designed for main station operation on DEC-equipped Yamaha outboards.. Smooth, Precise Operation - Electronic throttle and shift system eliminates mechanical cables.. Integrated Trim & Tilt Switch - Fingertip control for shallow-water operation, docking, a