Starter solenoid / relay

[redunculous]

Can anyone help me work out what I should be purchasing to replace this. No visible markings on it. Trying to work out what sort of amperage capacity I should be looking for

4JH2E

I did speak to Mastry but they could not identify it and weren’t sure what to use instead.

Thanks for the help!

 

[Richard19068]

View attachment 163001

Can anyone help me work out what I should be purchasing to replace this. No visible markings on it. Trying to work out what sort of amperage capacity I should be looking for

4JH2E

I did speak to Mastry but they could not identify it and weren’t sure what to use instead.

Thanks for the help!

Does it really have to be that one? I don't know but this long thread might help.
https://forums.sailboatowners.com/index.php?threads/add-starting-relay.194701/

 

[jssailem]

So you have a yanmar engine. Do you have an engine manual? Does it show the starter motor? Is there a part number associated with the starter motor solenoid in the diagram? That’s how I found parts for my 1973 made Perkins engine.

 

[LeslieTroyer]

Go to NAPA or other auto parts store and ask for an external starter relay.

 

[Benny17441]

SRY20007
Solenoid, Mercury Marine outboard 89-68258-A4, 8968258

That does not seem like an OEM part; it looks like an auxiliary relay installed by a PO. You may try something like this or look for an automobile relay. The Starter Solenoid For Yanmar 4jh2e is Part # 171008-77530 Magnetic Switch which mounts directly to the starter casing. The one shown is rated for 100 Amps.