Yamaha 703 Side Mount Mechanical Control Box - 703-48207-22-00 - **Supersedes to 703-48207-23-00** Designed for use with electric start Yamaha outbaords. Features include: Convenient easy-to-use fast-idle lever for fast warm-up Built-in key switch for added security. Forward/reverse lever 703 control boxes include a stop lanyard and 16 foot main harness.