Banpei's two door panda Trueno from Japan

[banpei]

Thank you for the suggestions.
I tried glueing the back, but as the part is stressed when mounting/unmounting, it's nearly impossible to only fixate one side and not have the other side break. I'm a bit hesitant about plastic welding it myself. I tried to do this on one of the side repeaters, but I had another spare, and those are relatively easy to find.

This part really seems to be a problem to find. I think this is probably due to the owners stripping the panels on the A-, B- and C-pillars, but not the roofliner.

About the jumpy tachometer: it's often a bad ground that causes that. You could try to clean all the connectors of the gauge cluster and see if that helps.