Parts list: № Number Qty Name Options 1 YZ590117 1 Gear SUB FOR 4059031 2 YZ590118 2 Gear SUB FOR 4059032 3 F40211 6 Ball Bearing Next page: ST35029 YZ102171 Gear and Bearing Group, .909:1 Ratio ST35030 YZ102172 Gear and Bearing Group, 1.545:1 Ratio ST35031 YZ102173 Gear and Bearing Group, .647:1 Ratio ST35032 YZ40281595 Gear and Bearing Group, .826:1 Ratio ST35034 YZ280250 Gear and Bearing Group, .826:1 Ratio ST35025 YZ102169 Gear and Bearing Group, 1:1 Ratio ST35023 YZ102168 Gear and Bearing Group, 1.153:1 Ratio ST35021 YZ102167 Gear and Bearing Group, .867:1 Ratio ST35020 YZ102166 Gear and Bearing Group, 1.400:1 Ratio ST35017 YZ102165 Gear and Bearing Group, 1.270:1 Ratio