Part Number for Mercury Voltage Regulator for regulator rectifier mercury 883072T, 830179T, 830179, 830179-2, 830179A1, 830179A2, 830179A3; 815279T, 815279T3, 815279T4, 815279T5; 815279, 815279-1, 815279-2, 815279-3, 815279-4, 815279-5; 854515, 854515-1, 854514A1, 854515T1; 856748; 883072, 883071A1, 8M0084173.Mercury Outboard Voltage RegulatorRegulator rectifier mercury, for 1987-2005 mercury outboard rectifier, voltage rectifier regulator. It's a 6 wire voltage regulator.12 volt 20 amp.Not 5-wire regulator.FeatureThe outboard 883072T voltage regulator 12V include 6 wire. Fits for 1995-2005 mercury 25-40HP - 2 Cyl. 1987-2007 mercury 45-90HP - 3 Cyl. 1989-2006 mercury 90-125HP - 4 Cyl. 1992-2000 mercury 150-225HP - 6 Cyl.OEM Design, Direct Fit854515 voltage regulator,883072t regulator voltage,voltage regulator 815279-3 is a direct fit for mercury rectifier, mercury 883072t, sierra 815279t.Designed to meet or exceed the oem standards. High performance mercury rectifier.18-month WarrantyA 18-month warranty comes from this mercury outboard rectifier. At any time, you can contact us for free. Quality mercury rectifier,heavy duty,shop with no worry.