1958 Cj5 Old Temperature Sending Unit Identification Help Needed

I have a temperature sending unit on my CJ5 that came with a sending unit like the one at this link on Ebay.
Jeep, Willys M38 Dodge M37 NOS Early Temperature Sending Unit, G-740, G-741 | eBay
The only one I could find anywhere similar to what I have. Can anyone identify what type of gauge it went to or where I can find the wiring that would adapt to this locking type outer shield around the terminal?

 

This is the temperature gauge in the speedometer?

Walck's says this is a 914847. Sending Unit Temperature Gauge 1957-71 CJ5, CJ6, 1957-64 CJ3B, Pick Up Truck, Station Wagon, Sedan Delivery, FC

RockAuto shows a Standard TS4 under that number RockAuto

 

Thanks Tim. I saw that. I need ot figure out how to post my pics again. It is more like the Sensor on the MB or M38A1 something that I think is called a Douglas connector. I'll get proper pics up.