Yanmar engines where the starter motor sometimes fails and auxiliary starter relays can help to solve this problem. The fact that the starter motor in a Yanmar no longer works properly after time is due to the resistance in the…

Relay magnetic, starter relay for YM, 3JH4/5 & 4JH4/5 series motors.

This starter relay fits the engines below.

Yanmar 2YM15, Yanmar 3YM20, Yanmar 3YM30, Yanmar 3YM30AE

Yanmar 3JH4 E

Yanmar 3JH5 E

Yanmar 4JH4 E, Yanmar 4JH4…

This relay fits the engines listed below, among others.

Yanmar 3JH3E

Yanmar 3JH3-CE

Yanmar 4LHD-TE