Stewart Warner dual gauge temp sensor?

[GrandWood]

Had a mechanic aligning my prop shaft to engine as I had picked up a vibration last time out. I now know how to do that operation now.

I was telling him how my temp gauges were not reading correctly, and he said that I needed a dual gauge temp sensor. I know the oil pressure sensor needs the dual gauge sending unit, but didn’t know that there was a dual temp sending unit, is this a thing or not. As searching on internet I don’t see any.

I’ve tested the gauge, and it goes max when grounded and back to zero when ungrounded, so seems the gauge is working correctly.

Thank you
Joe

 

[Xlantic]

I have seen senders that specify single gauge use and other, for example this one, that specify dual:

https://www.jegs.com/i/Stewart-Warner/728/362BB-D/10002/-1?srsltid=AfmBOopdVOGpVc6bnSp_XhiOSZ3ri3hkVueuD0udWP97Laup22v_1lxw

Do you have the product number of your sender?

 

[GrandWood]

No I don’t have product number, my gauge goes from 60-240F. I had replaced sending unit with one from Napa, and pretty sure it’s not dual gauge. Will try calling Stewart Warner as I now know there is such a thing. Thank you for your reply. Much appreciated

 

[Xlantic]

As it happens, I just contacted them yesterday asking for the senders for my 60º-240ºF dual gauges. They answered it was the 362BB-D sender.

According to their web site they do not have it in-stock but these people seem to have it:

https://www.jegs.com/i/Stewart-Warner/728/362BB-D/10002/-1?srsltid=AfmBOopdVOGpVc6bnSp_XhiOSZ3ri3hkVueuD0udWP97Laup22v_1lxw

 

[CharlieO.]

American Diesel can also supply the sending units.

 

[GrandWood]

I’ll give him a call today, thanks for the input,