OK request send PC3000-6 S/N 06221 UNDERCARRIAGE Section UNDERCARRIAGE PC3000-6 S/N 06221 Komatsu: TRAVELLING GEAR BRAKE VALVE 090-0392 TRACK GROUP - IDLER PROTECTION 485-3112 TRACK GROUP - DRIVE SPROCKET SIDE 485-3121 CARBODY 485-3152 PRESSURE LINES, DRIVE MOTOR - ROTARY JOINT 485-3172 DRIVE GEAR BOX 991-0453 HYDRAULIC TENSIONER 485-3118 TRACK GROUP 485-3146 ROTARY JOINT 485-3155 DRIVE MOTOR, BRAKE VALVE - LEAKAGE LINES 485-3176a PIPING - BRAKE 485-3181a VALVE BLOCK 485-3190b IDLER ASSY. 585-3115 BOTTOM ROLLER 585-3125 TOP ROLLER 585-3127a HYDR. MOTOR 991-0080 BRAKE 991-0454a