The New OMC Johnson Evinrude Outboard CD4 2 Cylinder is a genuine outboard engine part manufactured by OMC in the United States. This CDI unit is specifically designed for twin outboard engines, with the manufacturer part number 582811. As a crucial component for engine operation, this unit is essential for maintaining the performance and reliability of your outboard motor. Trust in the quality and authenticity of OMC products to keep your boat's engine running smoothly and efficiently.