Parts list: № Number Qty Name Options 1 R503880 1 Pulley 2 R515040 1 Bushing OD = 50 mm 3 R516648 1 Cap Screw (ONE TIME USAGE) M20 X 70 Next page: ST177105 FLYWHEEL HOUSING - LATE DESIGN (CONVERSION PARTS) ST177108 COVER, WITHOUT FUEL PUMP ST177110 PRIMARY FUEL FILTER ST177111 PRIMARY FUEL FILTER / FUEL HEATER ( ACCESSORY ) ST177112 FINAL FUEL FILTER ST177100 THERMOSTAT HOUSING / BY PASS TUBE TO WATER PUMP ST177097 ENGINE SENSORS ST177096 TIMING GEAR COVER, WATER PUMP, LOWER IDLE GEAR ST177095 TIMING GEAR COVER, WATER PUMP, LOWER IDLE GEAR ST177094 FRONT PLATE AND UPPER IDLE GEAR