Part Number: 10920801-2 (Arm) Part Number: 10920802 (Hardware) Part Number: 10920802-3 (Arm assembly pivot) Part Number: 10920803-1 (Arm and hub assy) Part Number: 10920803-2 (Arm) Part Number: 10920804 (Arm,pivoting wheel) Part Number: 10920804A (Arm,pivoting wheel) Part Number: 109208-1 (Filter) Part Number: 10920812 (Component) Part Number: 10920813765EA (In stock) Part Number: 10920827 (Hardware) Part Number: 10920833 (Handwheel) Part Number: 10920846 (Torsion bar) Part Number: 10920849 (Gearshaft)