Parts list: № Number Qty Name Options 1 51M7044 1 O-Ring 17.300 X 2.200 mm 2 RE517370 1 Fitting Next page: ST23251 9901 Thermostat Kit ST994144 9901 Rear Oil Seal ST23222 8701 Belt Tensioner ST23231 9901 Engine Overhaul Kit ST23252 9901 Connecting Rod Bearing Kit ST23239 9901 Fuel Control Rack Guide Kit ST23243 9901 Piston / Piston Ring Kit 0.25 Os