Stock Rubicon air locker fitting

[shelby27604]

Working through some issues on my 06 Rubicon, found the air fitting that is pressed into the differential is broken off. A guy online makes replacements out of stainless for $60 ea. Plus shipping and waiting. Does anyone have an off the shelf solution they have used with good results?

 

[Jody Treadway]

It's low pressure actuation on OEM air lockers. In the past I have drilled out the fitting (1/4" ish if memory serves) through the housing and tapped a metal line through the hole with some epoxy to hold in place.
Something like a piece of hard fuel line for reference.
Or just buy the thing for $60.