Parts list: № Number Qty Name Options 1 19H2458 4 Cap Screw 3/8" X 3" 2 12H304 4 Lock Washer 3/8" 3 R85527 1 Pulley 1/2" X OD = 141 mm, 5.55" 4 [] 1 1321 Next page: ST657703 IDLE GEAR, CODE 3601,3602 ST657736 CRANKSHAFT/BEARINGS, KIT (FOR CODE 4702,4704,4710 & REPOWER ENGINE) ST657720 CLOSING FOR MAGNETIC PICK-UP, CODE 4402,4403 ST657745 CYLINDER HEAD, CODE 5101,5102 & REPOWER ENGINE ST657743 ROCKER ARM/ROCKER ARM SHAFT/TAPPET/PUSH ROD, CODE 4901 & REPOWER ENGINE ST657729 CYLINDER BLOCK (REAR & LH), CODE 4601,4604,4605,4606 & REPOWER ENGINE ST657697 FLYWHEEL HOUSING, SAE 4, 2 HOLES MOUNTING FLANGE, R.H., CODE 1418 ST657691 CRANKSHAFT PULLEY, CODE 1313 FOR FRONT PTO ST657689 CRANKSHAFT PULLEY, CODE 1306 ST657709 TIMING GEAR COVER, CODE 4402 FOR MAGNETIC PICK-UP AND TACHOMETER DRIVE CLOSING