Gauge Size, what diameter?

[matthon]

Unable to locate a definitive stupid gauge question answer.

Want to order gauges in the same size as in the pic, but what size is it?

Diameter measured at the back (blue), the black bezel (red), or the glass (yellow)?

 

[33IMP]

That's a 2" gauge. Needs a 2 1/16th hole if you are making your own. 2"hole saw and a die grinder works. 2 5/8 is the other common size, the minis are 1 1/2.

 

[67Dart273]

Yup. 2"

 

[matthon]

Ok, thank you.
It fits perfectly behind the bezel, sits right inside the back.
I'll probably epoxy them in, or something similar.

 

[33IMP]

Ok, thank you.
It fits perfectly behind the bezel, sits right inside the back.
I'll probably epoxy them in, or something similar.

Oil line connection,light bulb socket, and two mounting studs. A couple thin pieces of aluminum, bent to 90°, drilled hole.... done.