Feature●Mercury/Mariner Trigger●Fits the following 1976-1997 4 cylinder engines: 30 JET, 40, 45, 50, 80 and 85 HP●Replaces part numbers: 73372A 1, 73410A 1, 76681A 1, 77000A 2, 96452A 1, 96452A 4, 96452A 5●Check manufacturers recommended part numbers to ensure a proper fit for your applicationDescription The CDI Electronics 134-6452 Mercury/Mariner Trigger fits the following 1976-1997 4 cylinder engines: 30 JET, 40, 45, 50, 80 and 85 HP. Replaces part numbers: 73372A 1, 73410A 1, 76681A 1, 77000A 2, 96452A 1, 96452A 4, 96452A 5.