Almost all of the jacking point covers on my car have broken tabs, so I started purchasing replacements. I found 3 of them, and I think they were the "last item" from the vendor. However, the 4th one is eluding me. The part number is 170-698-26-30-9999 and it has been discontinued by Mercedes, and all dealers and re-sellers seem to be out of stock. Since these items tend to get brittle over time and break, I can see an ongoing need for these items. Who might still stock these.. and if there aren't any more, has anyone come up with an good repair process. I was thinking of using epoxy, but I think it wouldn't stand up to the pressure of pushing them into place or prying them off. Any ideas are welcome! Thank you.