OK request send PC4000-6 S/N 08151 SLEW GEAR Section SLEW GEAR PC4000-6 S/N 08151 Komatsu: SLEW RING ARR. 355-1100 SLEW-BRAKE VALVE 991-0181 SLEW GEARBOX 991-0240 SLEW RING PROTECTION 355-1120 SLEW GEAR ARR. 355-1160 PRESSURE SEQUENCE STAGE 991-0184 HYDRAULIC MOTOR 991-0249 BRAKE 991-0256 SLEW RING 991-0291