Parts list: № Number Qty Name Options 1 R517200 1 Pulley (SUB FOR R123413) 2 19H2633 2 Cap Screw 3/8" X 1-1/2" 3 12H304 2 Lock Washer 3/8" Next page: ST420452 ENGINE FLYWHEEL ST420453 ENGINE FLYWHEEL HOUSING ST420455 AUXLILIARY DRIVE GEAR ADAPTER ST420457 CYLINDER HEAD REMOVAL AND IN VEHICLE OVERHAUL GASKET SETS ST420458 ENGINE OVERHAUL KIT ST420450 FAN DRIVE PULLEYS,FAN BELT,TENSIONER AND SUPPORT ST420449 CRANKSHAFT PULLEY ST420447 Engine Enclosure (004313 - ) ST420446 Engine Enclosure (004311 - ) ST420445 ALTERNATOR MOUNTING BRACKETS AND ADJUSTING STRAP