This is a A-79004870 Alternator, Delco PN: 79004870Main Description As Following : A-79004870 Alternator, Delco P.N: 79004870 Type: DelcoVolt/Amperage: 12/72 Stocked As: A-TY6790 Found in Section & Models : Ignition & Electrical Parts > Alternators & Related Parts, Gleaner COMBINE: M, Gleaner COMBINE: MH (<15400), Gleaner COMBINE: MH2, Gleaner COMBINE: MH2 (19901-21900), Gleaner COMBINE: MH3 (19901-21900) Associated Items : New Also This is An Aftermarket Product And : Type: Delco Volt/Amperage: 12/72