Here's the scoop on this rubber.
1. No it is not available anywhere. Period. I have invested days worth of time searching the ends of the earth.
2. It is so odd in shape, and complex in design - it would take a master to create a mold. Even if you were to glue sections together, it wouldn't work because of the "slot" design that allows the glass to slide. So I doubt any chance of a reproduction.
3. Here is what I did on my 45 and what I would recommend on yours - assuming you didn't trash it and destroy it removing what you have.
a) Get a tube of "FIP-G" from Toyota.
b) Lay out your pieces and soak them in armor-all or "Goop" hand cleaner (both contain rubber restorative stuff). Soak them good (I soaked for 3 days).
c) This will not spring them back - but it makes them pliable and workable. I then dabbed off the excess and let them rest for a day.
d) Use the FIP-G to glue it all back together and then cover the entire exterior of them with FIP-G, just a thin coat.
e) let them dry good and you'll be golden. Just carefully re-install (insert glass first) and then pull through with rope or use those plastic paddles I used on my windshield.
f) I also used a little white grease to help them slide in, then just wipe off the excess and clean the glass and surrounding areas. It was a pain - but was not too bad.
4. That is about your only choice to make the windows OEM.
5. Another choice that I have seen (and looks really clean) is to take your truck to a windshield/glass shop and have a single solid piece cut for each side - they will have a gasket to install the glass. You wont be able to slide or open, but it will look clean and offer a nice seal.
I hope this helps, I just went through all this last fall.
dallas
