This is a A-20-3000545 Alternator, DR/ALT PN: 20-3000545Main Description As Following : A-20-3000545 Alternator, DR/ALT P.N: 20-3000545 Type: DR/ALTVolt/Amperage: 12/37 Stocked As: A-1100585 Found in Section & Models : Ignition & Electrical Parts > Alternators & Related Parts, White/ Oliver/ Mpl Moline TRACTOR: 1755, White/ Oliver/ Mpl Moline TRACTOR: 1855, White/ Oliver/ Mpl Moline TRACTOR: 2-105 (EARLY), White/ Oliver/ Mpl Moline TRACTOR: 2-150, White/ Oliver/ Mpl Moline TRACTOR: 2-70, White/ Oliver/ Mpl Moline TRACTOR: 2-75, White/ Oliver/ Mpl Moline TRACTOR: 4-150, White/ Oliver/ Mpl Moline TRACTOR: 4-180 Associated Items : New Also This is An Aftermarket Product And : Type: DR/ALT Volt/Amperage: 12/37