Yeah, at least that was fairly easy to change. I think of the poor saps who buy the combination switch and spend hours changing it, then only to have it fail in a week or two. I'd be insanely livid. :(

Thanks for the update; I hope it continues to perform well. Good luck.

Unfortunately, I didn't know about URO reputation two weeks ago when I replaced both flex discs an my 300SD. the front disc lasted a week. what's weird is it didn't shred like the one I took off. it sheared at the yokes and actually damaged them. I've already ordered a new driveshaft and am looking to order a high quality flex disc, and a yoke for the transmission.

You got lucky. Read post #6.

Sorry about your misfortune. Can you share some pictures of the failed part please?