This is a A-133745A1 Alternator, ND/IR/IF PN: 133745A1Main Description As Following : A-133745A1 Alternator, ND/IR/IF P.N: 133745A1 Type: ND/IR/IFVolt/Amperage: 12/40 Stocked As: A-AL-8278 Found in Section & Models : Ignition & Electrical Parts > Alternators & Related Parts, Case-IH SKID STEER LOADER: 1825B, Case-IH SKID STEER LOADER: 1838 (W/ Kubota V2203 Eng.) Associated Items : New Also This is An Aftermarket Product And : Type: ND/IR/IF Volt/Amperage: 12/40