Seeking VIC-20 key stem

[JoeG]

I acquired yet another VIC-20 that works just fine. The only minor issue is the left arrow key on the upper left of the keyboard has a broken key stem. I actually had to knock out the broken part by using a bolt and a hammer. Something had it really stuck in there. The kind of key stem it has is different from the C64 keyboard. I've attached some photos of the broken key stem and a working key stem.

If you know of a source to acquire this kind of VIC-20 key stem, please let me know.

Joe