Parts list: № Number Qty Name Options 1 T20758 1 O-Ring 2 R135757 1 Cover 3 19M7787 2 Screw M12 X 20 4 RE42713 1 Pipe Plug Next page: ST661 9901 (REPLACEMENT ENGINE) ST621 4908 (VALVE ACTUATING MECHANISMS) ST630 6699 (TEMPERATURE SWITCH) ST642 9901 (CRANKSHAFT BEARING KIT) ST648 9901 (ENGINE GASKET KIT) ST651 9901 (PISTON/PISTON RING KIT STD) ST620 4815 (CONNECTING RODS AND PISTONS) ST640 9901 (CONNECTING ROD BEARING KIT) ST656 9901 (HEAD BOLTS) ST989608 4402 Timing Gear Cover ( - 022544)