Answer
Jan 30, 2024 - 01:31 PM
This Balmar XT-DF-170-K6-3YM-KIT alternator kit with Max Charge regulator is specifically for the 3YM engines where the alternator is "upside down" from the normal orientation. The Yanmar 4JH57 is a Common Rail engine and we have a different model for your engine, the Balmar XT-CR-170-K6-KIT Alternator and Regulator Kit for Yanmar Common Rail
