Parts list: № Number Qty Name Options 1 PT3557 2 GRIP 2 PT3551 1 ADAPTER 3 12H334 3 Lock Washer 5/16" 4 PT3559 1 SPACER Next page: 20-12 CYLINDER, CYLINDER HEAD, CRANKCASE COVER AND MUFFLER [B22] 20-14 SHORT BLOCK (SERIAL NO. -573293) [B24] 20-16 SHORT BLOCK (SERIAL NO. 573294- ) [C01] 20-18 CRANKSHAFT AND PISTON [C03] 20-19 CAMSHAFT AND VALVES [C04]