Customer ratings

Alternator 12V / 55A for Yanmar 2GM / 3GM / 3HM / 4JH / 4LH

100% recommend SVB
  • Advantages
  • Max. charging current (4)
  • Material (4)
  • Price/performance ratio (5)
  • Quality (5)
  • Mounting/Installation (5)
  • Accuracy of fit (3)
Jaume C.
by Jaume C. Flag of Spain 11/21/2021 Verified purchase Variant: 83472
It is not 100% compatible with my VOLVO PENTA D1-20
Pulley is different, I have had to exchange the pulley from the old alternator. On the good side, the alternator comes from a full test report including power outrpm chart.
Tiberius D.
by Tiberius D. Flag of Germany 8/15/2022 Verified purchase Variant: 83469
Basically OK, fits rather meager.
The LiMa does what it should. However, assembly was a bit tricky. The contacts for the LR connector are mounted slightly offset in the housing (below the appropriate opening for the connector). The LR plug could only be plugged in with difficulty and uncleanly after the contact tongues were slightly bent. The pulley is made of plastic (while ON the original Hitachi the pulley is made of aluminium). I'm curious about the durability.
Michel P.
by Michel P. Flag of France 3/7/2023 Verified purchase Variant: 83469
Pb connection
At first There are 2 positive outputs, none of the two outputs gives intensity. 3gm30 motor
Stefan W.
by Stefan W. Flag of Germany 11/16/2021 Verified purchase Variant: 83469
Mounting holes are too big
Unfortunately, the mounting holes are 10mm instead of 8mm like the original alternator. I only noticed too late after the water pump bearing was destroyed by the oblique pull of the V-belt. With two sockets and a new water pump I got it to work. The V-belt pulley is also a bit too narrow. I have a 2GM Yanmar

Customer images (1) from all reviews

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