bsangs
E35-3 - New Jersey
My 35-3 has what I assume is the original 55-amp Hitachi alternator connected to its Yanmar 3GM30F. It's model number LR155-20B. Works perfectly well for our two battery needs, and passed my voltage testing without issue. However, before we set sail further away later this summer, I thought it would be prudent to acquire a backup alternator. Unfortunately, from what I gather, Hitachi no longer makes this model, and researching alternators has given me more sea sickness than the boat ever has. I'm just looking for a simple plug-and-play replacement, not some super-charged-serpentine-conversion-required replacement that requires adding more wires or devices that I simply do not need. Models that I have located which appear to be plug-and-play don't get the greatest reviews. Anyone have some experience with this, who wouldn't mind offering suggestions? Thanks.