OK request send BULLDOZERS D31PX-21 S/N 50001-50499 (For North America) HYDRAULIC SYSTEM Section HYDRAULIC SYSTEM D31PX-21 S/N 50001-50499 (For North America) Komatsu: HYDRAULIC TANK 180010 HYDRAULIC TANK (MOUNT AND FILTER) 180020 MAIN VALVE (MOUNT AND ELBOW) 180030 HYDRAULIC PUMP 180040 HYDRAULIC PUMP LINE (SUCTION) 180050 HYDRAULIC PUMP LINE (DELIVERY) 180060 OIL COOLER LINE 180070 DRAIN LINE 180080 TRAVEL LINE 180090 PPC LINE (HOSE) 180100 PPC LINE (ELBOW) 180110 PPC LINE (SOLENOID VALVE) 180120 PPC LINE (TOE VALVE) 180130 PPC LINE (CHARGE FILTER) 180140 PPC LINE (VALVE) 180150 PPC LINE (BRANCH HOSE) 180160 LIFT CYLINDER LINE (HOSE) 180170 TILT CYLINDER LINE 180180 DOZER OIL LNE (FOR PAT) 180190 ANGLE CYLINDER LINE 180200 ANGLE CYLINDER LINE (BRACKET) 180210 Truck sale: KOMATSU D31PX-21 Tractor and Equipment Used PartsBirmingham, Alabama Call 2009 KOMATSU D31PX-21 P.L. Clarke Ltd.Dunedin, OTAGO, New Zealand USD $30,000 2005 KOMATSU D31PX-21 C & C Equipment Inc.HATTIESBURG, Mississippi Call 2010 KOMATSU D31PX-21 P.L. Clarke Ltd.Dunedin, OTAGO, New Zealand USD $19,000 2003 KOMATSU D31PX-21 Earthworm OutdoorsGeorgia