OK request send PC5500-6E S/N 15064 UNDERCARRIAGE Section UNDERCARRIAGE PC5500-6E S/N 15064 Komatsu: TRAVELLING GEAR BRAKE VALVE 090-0415a TRACK GROUP - IDLER PROTECTION NT/TT 515-3111a HYDRAULIC TRACK TENSIONING STANDARD 515-3187 CARBODY NT AND TT 715-3150b PRESSURE LINES, TRAVELMOTORS - ROTARY JOINT 715-3166a CABLE DUCT MOUNTING 715-3201a DRIVE GEAR BOX 991-0612a CABLE SUPPLY 991-0849 HYDR.MOTOR 090-0563a VALVE BLOCK ( HYDRAULIC TRACK ADJUSTING ) 114-3190d HYDR. TENSIONER 515-3113 IDLER ASSY. 515-3115a TRACK GROUP DRIVE SPROCKET SIDE R.H. AND L.H., NT/TT 515-3121b DRIVE SPROCKET, NT AND TT 515-3126b BOTTOM ROLLER 515-3135c TOP ROLLER 515-3140c TRACK GROUP 515-3146 DRIVE MOTOR - LEAKAGELINES 515-3176a PIPING - PARKING BRAKE. BREATHER HOSES 515-3181a ROTARY JOINT 612-3155c BRAKE 991-0615 JUNCTION BOX 991-0850