Bosch Alternator for John Deere applications with specifications: 12 Volt, 120 Amp, IR. Replaces BOSCH 9-120-060-042, 0-120-484-027, F-005-A00-025, AL9972X. JOHN DEERE TY24486, AE52707, AT185951, AH165975. CASE 327121A1, VERMEER 296333773. Reference 12372, 12373, 220-386, 220-386A, 220-386B.