Johnson Evinrude 2 Cylinder Timer Base | CDI 133-3387 | Sierra 18-99398

Johnson Evinrude 2 Cylinder Timer Base | CDI 133-3387 | Sierra 18-99398

Johnson Evinrude 2 Cylinder Timer Base | CDI 133-3387 | Sierra 18-99398

• Sierra / CDI Electronics outboard optical trigger sensor
• Fits various Johnson Evinrude 4 to 60 HP 2 cylinder engines from 1977-2005
• 2 wire sensor
• CDI determines the most common causes of component failure and designs their replacements to be better than the original
• Replaces BRP Johnson and Evinrude 583387, 584716, and 585072
• Fits various Johnson Evinrude 4 to 60 HP 2 cylinder engines from 1977-2005
• 2 wire sensor
• Replaces Johnson/Evinrude 583387, 584716, 585072
• Replaces CDI 133-3387