I am missing the two white plastic supports that prevent the space bar on an Apple II plus keyboard from wobbling left and right. This is a keyboard that has the shiny keys.
I am willing to buy or trade. If you would like to trade, I have a newer-style Apple II Plus keyboard (whose black plastic space bar supports don't fit mine!) that you could take parts from, including the encoder board.
I'm sorry to say I cant help you with the part. But out of curiosity; can you modify your other space bar support to work?
Also there's a guy named vintagemicros on ebay that probably has the space bar support your looking for. But he is a little touchy. lol
PM me with your mailing address.
I have two I'll send you.
They are both from a II Plus but they are Black
One is a bit banged up, but it should work.
Are you sure they will fit? Are they from an old II plus keyboard?
Just PM me your address and I will send them.