Parts list: № Number Qty Name Options 1 M143319 2 Piston STD 1 M146875 2 Piston OS = 0.5 mm, Set of 3 2 M138397 2 Piston Pin 3 AM128738 2 Piston Ring Kit STD 3 AM132069 AR Piston Ring Kit OS = 0.5 mm, Set of 3 4 MIA11235 1 Crankshaft 5 MIA10804 2 Connecting Rod 6 M138398 4 Snap Ring 7 M146763 4 Bolt M6 X 35 Next page: ST590276 Cylinder Head and Crankcase ST590353 Oil Cooler and Oil Filter ST590355 Engine Gasket Kit ST590278 Camshaft and Valves ST590280 Engine Shroud and Fan ST590349 Engine