Parts list: № Number Qty Name Options 1 RE515978 1 Cover Kit 2 RE517370 1 Fitting SUB FOR RE501938 3 51M7044 1 O-Ring 17.300 X 2.200 mm 4 RE508566 1 Insert 5 RE538097 1 Seal Crankshaft Front SUB FOR RE59810 OR RE516340 6 RE505501 1 Bleed Valve 7 R131425 1 Compression Spring Next page: ST447956 9901 Engine Gasket Kit ST625882 9901 Thrust Bearing Kit ST628312 9901 Thrust Bearing Kit ST854927 9901 Short Block Assembly ST798858 9901 Thrust Bearing Kit ST412479 9901 Cylinder Head Removal Gasket Kit PICT-990.1 990 Service Kits