All Uro parts are garbage, along with all APA and FEQ (First Equipment Quality) parts. If you buy the cheapest brand available, don't be surprised when it fails quickly.
As Sixto said, only the OE/dealer belt tensioner shock has the updated-style bushing. The aftermarket ones (even the good brands) do not.
Click here for a comprehensive vendor quality list, and remember that you get what you pay for.
How about this 11-month-old Uro flex disc?