OK request send PC5500-6 S/N 15027 SLEW GEAR Section SLEW GEAR PC5500-6 S/N 15027 Komatsu: SLEW RING ARR. STANDARD A. COLDWEATHER DESIGN 515-1100e SLEW GEAR ARR. 515-1151 SLEW-BRAKE VALVE 991-0181 PRESSURE SEQUENCE STAGE 991-0184 SLEW GEAR 991-0477 HYDRAULIC MOTOR 991-0497 SLEW RING 991-0500