Parts list: № Number Qty Name Options 1 R501554 1 Gear (Auxiliary Drive) Next page: ST787148 5154 Cylinder Head with Valves ST806216 31AT Alternator ST617190 9901 Thrust Bearing Kit ST935084 9901 Piston Liner Kit ST858368 6422 Exhaust Pipe ST851262 1183 Valve Cover ST928594 9901 Piston Ring Kit ST918967 9901 Engine Overhaul Gasket Kit (3/3) ST807885 84EX Engine Wiring Harness ST739417 9901 Bolt Kit