Parts list: № Number Qty Name Options 1 R121897 4 Bolt M10 X 50, (10.9) 2 R505469 1 Adapter Fitting 3 [] 4 M10 Next page: ST180489 PULLEY ADAPTER FRONT PTO FOR CRANKSHAFT WITH TAPER NOSE ST180492 FLYWHEEL HOUSING - EARLY DESIGN ST180493 FLYWHEEL HOUSING - LATE DESIGN (CONVERSION PARTS) ST180494 ENGINE FRONT BRACKETS ST180496 COVER, WITHOUT FUEL PUMP ST180487 CRANKSHAFT PULLEY FOR CRANKSHAFT WITH TAPER NOSE ST180486 CRANKSHAFT PULLEY FOR CRANKSHAFT WITH STRAIGHT NOSE ST180485 THERMOSTAT HOUSING / BY PASS TUBE TO WATER PUMP ST180483 THERMOSTAT COVER ST180481 FRONT PLATE AND UPPER IDLE GEAR