Parts list: № Number Qty Name Options 1 19M7867 2 Screw M8 X 25, (10.9) 2 R121634 1 Housing 3 R89944 1 O-Ring 50.394 X 3.531 mm (1-63/64" X 0.139") Next page: ST180419 CRANKSHAFT PULLEY FOR CRANKSHAFT WITH STRAIGHT NOSE ST180404 OIL PUMP ST180397 Balancer Shaft ST180420 CRANKSHAFT PULLEY FOR CRANKSHAFT WITH TAPER NOSE ST180422 PULLEY ADAPTER FRONT PTO FOR CRANKSHAFT WITH TAPER NOSE ST180406 SWITCH, OIL PRESSURE ST180391 CYLINDER HEAD ST180413 TIMING GEAR COVER, WATER PUMP (CAST IRON, WITH INSERT), LOWER IDLE GEAR ST180421 ADAPTER FRONT PTO FOR CRANKSHAFT WITH STRAIGHT NOSE