Parts list: № Number Qty Name Options 1 T20077 12 Retainer 2 RE11410 6 Rotator (SUB FOR R41412) 3 R26125 6 Spring 4 R110524 6 Seal IDXOD= 9MM (0.344")X19MM (0.75") 5 R97779 3 Valve Seat Insert 6 R79623 3 Intake Valve OD= STANDARD 7 R97778 3 Valve Seat Insert 8 R79624 3 EXHAUST VALVE OD= STANDARD Next page: ST218514 THERMOSTAT / THERMOSTAT HOUSING ST218461 SHORT BLOCK ASSEMBLY ST218489 STEEL CRANKSHAFT FOR 0.254MM (0.010 IN.) UNDERSIZE BEARINGS ST218518 WATER PUMP/STANDARD VERSION ST218493 CAST IRON CRANKSHAFT/BEARINGS (CONVERSION PARTS) ST218524 FAN BELT ST218490 CAST IRON CRANKSHAFT/BEARINGS (CONVERSION PARTS) ST218502 V-BELT PULLEY FOR TRACTOR W/FRONT PTO ST218481 TIMING GEAR COVER (ALUMINIUM) ST218516 THERMOSTAT / THERMOSTAT HOUSING