581812, 581949, 582041, 582514, 582724, 583060, 583127, 583128, 583289, 583376, 583379, 763776, 763783, 99413, 99414, 282514, 583045
This timer base assembly is engineered to provide accurate ignition timing synchronization and dependable trigger signal generation throughout the engine's RPM range.
Marine-grade insulation materials and sealed trigger components help protect the timer base from humidity, heat cycling, and electrical interference.