Parts list: № Number Qty Name Options 1 19M7867 2 Screw M8 X 25 2 R121634 1 Housing 3 R89944 1 O-Ring 50.394 X 3.531 mm (1-63/64" X 0.139") Next page: ST178219 FRONT PLATE AND UPPER IDLE GEAR ST178222 ENGINE SENSORS ST178223 THERMOSTAT COVER ST178224 THERMOSTAT ST178228 FLYWHEEL ST178217 WATER PUMP PULLEY ST178216 SWITCH, OIL PRESSURE ST178211 OIL PAN ST178207 CONNECTING ROD AND PISTON-CYLINDER LINER KIT ST178206 CRANKSHAFT / BEARINGS