Unfortunately, the Troy-Bilt chipper/vac shredder screens have not been available new for several years and they do tend to get damaged over time and need replaced. There is however a good source for a heavy duty aftermarket screen available in both the standard 3/4" slots or the 1-1/8" slots for models 47282, 47286, 47286C, 47287 and 47287C calling for any of the following part numbers 1908467010, 1908684010, 1909176010, 47751, 1901116, 1908467. They can be purchased here.
