280 - LOADER, SKID-STEER 20 Engine Parts group 20 Engine 20 Engine . Valve Cover Breather Rocker Arm / Shaft / Tappet / Push Rod Cylinder Head Valve/Valve Seat/Spring/Rotator Cylinder Block Short Block Assembly Lift Straps Camshaft Balancer Shafts Crankshaft / Bearings Connecting Rod / Bearings Piston / Liner Kit Cover without Oil Filler Neck and with Oil Dipstick (High Flow) 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 No. -900932) Water Pump (Engine Serial No. 900933- ) Kit for Water Pump - High Flow Thermostat / Cover Water Pump Sheave Automatic Belt Tensioner Fan Drive Fan Sheave Drive Belt Crankshaft Pulley TIMING GEAR COVER (ENGINE S/N -900932) TIMING GEAR COVER (ENGINE S/N 900933- ) FASTENING FOR HYDRAULIC PUMP (HIGH FLOW) CLOSING FOR MAGNETIC PICK-UP IDLE GEAR (UPPER) IDLE GEAR (LOWER) FRONT PLATE 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 ENGINE COOLANT TEMP SENDER ENGINE COOLANT HEATER