Parts list: № Number Qty Name Options 1 M152956 1 Piston 2 M152957 1 Piston Pin 3 AM134932 1 Piston Ring Kit Set of 5 4 AM134933 1 Crankshaft 5 AM134934 1 Balancer 6 MIA12633 1 Connecting Rod 7 M70220 2 Snap Ring 8 M146763 2 Bolt Next page: ST837021 Cylinder Head and Crankcase ST917059 Home Maintenance Kit (100001 - ) ST837049 Engine Oil Filter and Dipstick ST486766 Engine Shroud and Fan ST486764 Camshaft and Valves