Source for Side Window Squeegees?

[Shawn D.]

Y'all,

The side window squeegees on my '84 300td are pretty crusty, are breaking off in chunks, and make a fingernails-on-a-blackboard sound when the windows are moved down. I've searched the archives and found a number of threads that mention them, but none that mention a source. The most informative thread is this one, but searching on the P/N 126 725 03 65* in FastLane gives me "Sorry, this product is temporarily unavailable..." Where is this part available besides the dealer?

Thanks,
Shawn

*According to the thread, this is the "universal" P/N for these, so they should work on my W123.