Parts list: № Number Qty Name Options 1 19H2473 1 Cap Screw 1/2" X 1-3/4" 2 R109086 1 Spacer TK = 10 mm, 0.393"; TK = 12 mm, 0.472", SUB FOR CD16045 3 R117012 1 Pulley 11/16" X OD = 141 mm, 5.55", SUB FOR R86897 4 T23604 1 SHAFT KEY Next page: ST657716 TIMING GEAR COVER, CODE 4416 WITH MAGNETIC PICK-UP FOR POWER UNIT ST657687 VALVE COVER, CODE 1103 ST657749 VALVE/VALVE SEAT/SPRING/ROTATOR, CODE 5102 & REPOWER ENGINE ST657694 CRANKSHAFT PULLEY, CODE 1329 ST657717 TIMING GEAR COVER,CODE 4499 WITHOUT TACHOMETER DRIVE AND WITHOUT MAGNETIC PICK-UP ST657751 SHORT BLOCK ASSEMBLY ST657750 VALVE/VALVE SEAT/SPRING/ROTATOR, CODE 5101 ST657748 CYLINDER HEAD, CODE 5101,5102 & REPOWER ENGINE ST657747 VALVE/VALVE SEAT/SPRING/ROTATOR, CODE 5101 ST657746 VALVE/VALVE SEAT/SPRING/ROTATOR, CODE 5102 & REPOWER ENGINE