OK request send BULLDOZERS D39PX-21A S/N 1501-UP (Overseas Version) UNDER CARRIAGE Section UNDER CARRIAGE D39PX-21A S/N 1501-UP (Overseas Version) Komatsu: FRONT IDLER 300010 IDLER CUSHION 300020 TRACK ROLLER 300030 TRACK ROLLER (SINGLE ROLLER) (FOR DOUBLE FLANGE) 300040 TRACK ROLLER (DOUBLE ROLLER) (FOR DOUBLE FLANGE) 300050 TRACK ROLLER (MOUNTING PARTS) (FOR DOUBLE FLANGE) 300060 CARRIER ROLLER 300070 TRACK SHOE (LUBRICATE TYPE) (SINGLE GROUSER) (460MM WIDE) 300080 TRACK SHOE (LUBRICATE TYPE) (SINGLE GROUSER) (635MM WIDE) 300090 TRACK SHOE (LUBRICATE TYPE) (SINGLE GROUSER) (635MM WIDE) (ABRASIVE RESISTANT TYPE) 300100 TRACK SHOE (LUBRICATE TYPE) (SINGLE GROUSER) (700MM WIDE) 300110 TRACK SHOE (LUBRICATE TYPE) (SINGLE GROUSER) (700MM WIDE) (ABRASIVE RESISTANT TYPE) 300120 TRACK SHOE (LUBRICATE TYPE) (SWAMP TYPE) (700MM WIDE) 300130 TRACK FRAME COVER 300140 TRACK FRAME COVER (FOR SWING DRAWBAR) 300150 TRACK FRAME COVER (1/2) (FOR REAR ATTACHMENT) 300160 TRACK FRAME COVER (2/2) (FOR REAR ATTACHMENT) 300170 TRACK FRAME COVER (RIPPER MOUNTING PARTS) (FOR REAR ATTACHMENT) 300180 ROLLER GUARD 300190 ROLLER GUARD (FULL GUARD) 300200 Truck sale: Call 2007 KOMATSU D39PX-21A Ironsmith Equipment Sales & RentalCalhoun, Georgia KOMATSU D39PX-21A Tractor and Equipment Used PartsBirmingham, Alabama USD $27,500 2005 KOMATSU D39PX-21A Clark Heavy EquipmentPleasureville, Kentucky USD $48,000 2006 KOMATSU D39PX-21A Midlantic MachineryHatfield, Pennsylvania USD $49,500 2008 KOMATSU D39PX-21A Compass EquipmentAtlanta, Georgia