OK request send PC4000-6 S/N 08181 UNDERCARRIAGE Section UNDERCARRIAGE PC4000-6 S/N 08181 Komatsu: TRAVELLING GEAR BRAKE VALVE 090-0392 TRACK GROUP - IDLER SIDE RI + LE 355-3110d TRACK GROUP DRIVE SPROCKET SIDE R.H. AND L.H. 355-3120d CARBODY 355-3150b DRIVE MOTOR, BRAKE VALVE - LEAKAGE LINES 355-3175c TRACK ADJUSTING 355-3185e VALVE BLOCK ( HYDRAULIC TRACK ADJUSTING ) 114-3190d IDLER ASSY. 355-3115b HYDRAULIC TENSIONER 355-3118b DRIVE SPROCKET 355-3125 BOTTOM ROLLER 355-3135b TRACK GROUP 355-3145a PRESSURE LINES, DRIVE MOTOR - ROTARY JOINT 355-3170a PIPING - BRAKE 355-3180c TOP ROLLER 515-3140b ROTARY JOINT 515-3156b HYDR. MOTOR 991-0080 TRAVELLING GEAR 991-0340