This OEM Genuine Yamaha Outboard CDI Unit Assembly is a must-have for any boat lover.
Designed specifically for Yamaha 40 and 50 HP outboard motors, this unit is reliable and easy to install.
With OE and OEM part numbers of 63D-85540-04 and 63D855400400, this CDI unit is made by Yamaha themselves to ensure the highest quality.
Whether you're replacing an old CDI unit or upgrading your boat's electrical system, this Yamaha Outboard CDI Unit Assembly is sure to provide the performance and reliability you need.
In stock! Ships form Michigan USA