45-0525 REF. PART NO. QTY. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 28304 28303 43063 47810 741-0249 44494 24332 47777 45151 28309 68774 1509-69 47189 23727 28331 43021 1 2 13 13 12 2 10 2 7 1 2 2 2 1 1 2 DESCRIPTION REF. PART NO. QTY. Spiker Plate End Plate Hex Bolt, 5/16 x 1" Nylock Nut, 5/16" Flanged Bearing Spacer, 0.8" x 1" Spike Disk Compression Spring Spacer, 0.8" x 1" x 3.7" Shaft Wheel Bracket Assembly Hex Bolt, 1/4" x 1-3/4" Nylock Nut, 1/4" Spacer, 0.31" x 0.56" x 0.