The trash compactor slips and cannot compress the garbage, which causes the compactor to get stuck because the head of the compactor becomes uneven; The compactor emits noise; When the WP9870163 compression power nut parts wear and tear; At this point, it is necessary to replace the compression power nut kit 9870163 ;The compression power nut kit WP9870163 is made of high-quality top-level materials, designed to seamlessly match and use with your compactor9870163 Trash Power Nut Repair and Installation Simple: Turn the transmission gear to the top, remove the clamp from the disassembly gate, and replace the plastic transmission gear. Also you can refer to the YouTube video9870163 power nut kit Fits for Whirlpool:TU800SPKQ0 TU800SPPB0 TU800SPPB1 TU800SPPB2 TU800SPPB3 TU800SPPQ0 TU800SPPQ1 TU800SPPQ2 TU800SPPQ3 GC900QPPQ0 GC900QPPQ1 GC900QPPQ2 GX900QPPS0 GC900QPPQ3 GX900QPPB4 GC900QPPB5 GC900QPPQ5 GX900QPPS1 GX900QPPQ4 GC900QPPB6 GC900QPPQ6 GX900QPPS2 GX900QPPS3 GC900QPGQ0 GX900QPPS4 GC900QPHQ0 GX900QPPS5 GC900QPKQ0 GX900QPPS6 GC900QPLQ0 GX900QPHS0 GC900QPPB0 GX900QPKS0 GX900QPPQ0 GX900QPLS0Not all models are listed. To save you time, please contact us if you are unsure about compatibility. We will reply to you as soon as possible