WTB passenger wiper arm /or set 1972 coupe/mine fell off

[bossrobot]

Somehow my passenger side wiper arm came off while I was driving and I am hoping to find a replacement. Happy to buy a pair / trade if I have parts you need etc. Hoping the community can help out with this! Open to comments or suggestions.
Best Wishes

 

[rsporsche]

so here's the first question - did the toothed sleeve come off the post with the wiper? or did the wiper just come off. if you aren't sure, take a pic of the passenger post and show it to us