... , L9-57P9Z Rotek Series 3000 slewing ring External Gears A6-9E1B, A6-11E4, A6-14E10, A8-17E10BC, A12-18E5, A14-18E1L, A8-19E5A ... -95N6, A20-95N4, A24-107N1, A22-129N1, A22-166N1 Gearless A6-9P4, A6-11P5, A-14P3D, A8-17P1DU, A14-19P4, A8-22P11 ...