Yanmar 4JH Starter Motor Relay, Part Number 128990-77550

Genuine Yanmar starter motor relay, part number 128990-77550. 

This is a genuine 128990-77550 Yanmar replacement starter motor relay for 2YM, 3YM 3JH and 4JH diesel engines. 

This starter relay has been known to fail from time to time and should be considered an important spare part to carry on board. 

For Yanmar diesel engines: 
2YM15, 3YM20, 3YM30, 3JH4E, 3JH5E, 4JH4E, 4JH5E diesel engines.

Yanmar Part Number 128990-77550

If you are unsure about any Yanmar part, please call us, preferably with a serial number on 01326 370060.