Yanmar 4JH 60A Alternator, Part Number 128271-77200

Yanmar 12 volt, 60 Amp Alternator. This is the alternator with a pulley for a V-belt and not the later version flat belt. If you are unsure, please contact us first with your model number. Some websites say that this is a 125 amp alternator, which is a mistake and incorrect. The genuine 128271-77200 alternator is rated at 60 amps.

For Yanmar diesel engines: Alternator 12V 60A

2YM15        
3YM20, 3YM20C        
3YM30
3JH3E, 3JH3CE
3JH4E        
4JH2CE        
4JH4AE, 4JH4E        
4LH-DTE        
4LHA-DTE, 4LHA-DTP        
4LHA-DTZE, 4LHA-DTZP

Yanmar Part Number 128271-77200