260 - LOADER, SKID-STEER 21 270 ENGINE (PE4045DKV51, STD) (PE4045DKV50, HIGH FLOW) Parts group 21 270 ENGINE (PE4045DKV51, STD) (PE4045DKV50, HIGH FLOW) 21 270 ENGINE (PE4045DKV51, STD) (PE4045DKV50, HIGH FLOW) . VALVE COVER BREATHER Rocker Arm / Shaft / Tappet / Push Rod CYLINDER HEAD VALVE / VALVE SEAT / SPRING / ROTATOR CYLINDER BLOCK SHORT BLOCK ASSEMBLY CAMSHAFT BALANCER SHAFT (EARLY DESIGN) BALANCER SHAFT (LATE DESIGN) CRANKSHAFT / BEARINGS CONNECTING ROD / BEARINGS PISTON / LINER KIT COVER WITHOUT OIL FILLER NECK AND OIL DIPSTICK (LEFT HAND SIDE) COVER WITHOUT OIL FILLER NECK AND WITH OIL DIPSTICK (HIGH FLOW) (SN -XXXXXX) COVER WITHOUT OIL FILLER NECK AND WITH OIL DIPSTICK (SN XXXXXX- ) ENGINE OIL PRESSURE SENDER OIL PAN OIL PUMP OIL FILTER / ADAPTER OIL COOLER INTERMEDIATE HOUSING (OIL COOLER / WATER PUMP) WATER PUMP INTAKE WATER PUMP (ENGINE SERIAL NUMBER -900932) WATER PUMP (ENGINE SERIAL NUMBER 900933- ) KIT FOR WATER PUMP THERMOSTAT / COVER WATER PUMP SHEAVE AUTOMATIC BELT TENSIONER (HIGH FLOW) 8701 Belt Tensioner (135701 - ) FAN DRIVE FAN SHEAVE DRIVE BELT CRANKSHAFT PULLEY TIMING GEAR COVER (ENGINE SERIAL NUMBER -900932) TIMING GEAR COVER (ENGINE SERIAL NUMBER 900933- ) CLOSING FOR MAGNETIC PICK-UP IDLE GEAR (UPPER) IDLE GEAR (LOWER) FRONT PLATE ENGINE COOLANT TEMP SENDER ENGINE COOLANT HEATER FLYWHEEL COVER AND ENGINE COUPLING FLYWHEEL FLYWHEEL HOUSING ENGINE MOUNT (FRONT) ENGINE MOUNT (REAR) RADIATOR HOSES AND SUPPORTS ENGINE GASKET SET, OVERHAUL CYLINDER HEAD GASKET KIT