It’s out of an -18. Something interior I think. I went to the trouble of priming and painting but I’m drawing a blank. I’m pretty sure it’s not a wing part.
It may be the bracket under the panel the control stick lock assembly bolts to. Maybe. That assy swings back and up then drops over the stick to lock it.
Edit: I see there's a couple of control locks under Optional Parts in UNIVAIR's PA-18 catalog p.171. One is with radio and the other w/o. Lock image below from CC. Not sure about the mount used plus there was a spring clip of sorts to hold it when not in use.
I’m pretty good about keeping things organized and like parts with like parts. I’m sure this came out of this plane but I’m just drawing a complete blank. It’s something interior…….?
Well that control lock's ears mount to something under the panel. Could be existing tabs - could be a radio rack if installed - could be that bracket. Find a Cub with that control lock and have a look see what it swings from. My first PA-18 had a lock but that was 47 yrs ago so not knowing.
Front control stick lock, pretty common on earlier cubs. I removed them because they didn’t stay folded under the dash due to vibration. Dan’s aircraft made a nice little latch that mounted on the pilot seat and locked the stick.
I agree with the others, might have held up the back of something under the panel. But, take a look at the front seat and see if someone had it bolted on that for some reason? DENNY
How was the control stick lock attached to the frame? Yes it could be a mystery part. There was/were/is a great variety of radio racks under the panel. The only PA-18 print I found was of the lock arm itself...no bracket print. Gonna' be a long winter so let's milk it for what it's worth.
Well this is all I can think of. The part in question is a section of aluminum compression fitting from a wing complete with AN3 inserts. It looks factory made and fits perfectly between the welded tabs on the frame. There’s nothing in the parts book in the way of pictures but it does call for several different part numbers for a control lock depending on radio options. With a 3” extended panel, the lock just clears the bottom of the panel. Never seen this before. If anyone has anymore ideas, I’m all ears.