This is a A-70243734 Alternator, Delco PN: 70243734Main Description As Following : A-70243734 Alternator, Delco P.N: 70243734 Type: DelcoVolt/Amperage: 12/32 Stocked As: A-AL-100 Found in Section & Models : Ignition & Electrical Parts > Alternators & Related Parts, Allis-Chalmers INDUSTRIAL/CONSTRUCTION: I-900, Allis-Chalmers TRACTOR: D21, Allis-Chalmers TRACTOR: 160 Associated Items : New Also A-AC-O-D21, A-AC-O-D21-II-D, A-AC-P-D21, A-AC-S-D21, A-AC-S-FUELINJ, A-FRM-ACCACO, A-SMAC202, A-AC-O-160, A-AC-P-160, A-AC-S-1606040, A-FRM-ACCACO, A-SMAC201 And : Type: Delco Volt/Amperage: 12/32