4790 – Alternátor Perkins 120 ampérov.
použitie: Manitou MRT 1440, Perkins 1104D-44T, 1104-44TA, 1104-44TA, Massey Ferguson 6110, 6120, 6130, 6140, 6150, 6160, 6170, 6180, 6190, 6235, 6245, 6255, 6260, 6270, 6280, 6290, 8110, 8120, 8130, 8140, 8150, 8160, 8170, 8180, 8210, 8220, 8230, 8240, 8250, 8260, 8270, 8280, 8560, 8570, 8590, Hattat A90, A100, A110
referenčné označenie: caterpillar 2253145, magneti marelli 63321468, 63377464, 2871A305, 11203175, 2871A310, AAK5384, IA1203, massey ferguson 3777677M1, 3777677R1, A13VI243
