Does anyone know of a source for new ones? The ones I have are crumbled and the window can rock front to back about an inch now. I assume these are going to meet the same date soon. I'm talking about the black ones in the picture below. (This is my last set from a spare window)

Thanks

 

from Mazda you have to buy the glass, you might check out the miata ones, they are similar, and available

search for miata window bushing, plenty of stuff comes up

 

Awesome lead. Thanks man, I'll check it out.