Parts list: № Number Qty Name Options 1 RE519144 2 Sensor M20 X 1.5, 12 V - 24 V, (SUB FOR RE508195) 2 51M7044 1 O-Ring 17.300 X 2.200 mm Next page: ST178165 THERMOSTAT ST178166 THERMOSTAT HOUSING / BY PASS TUBE TO WATER PUMP ST178167 CRANKSHAFT PULLEY FOR CRANKSHAFT WITH STRAIGHT NOSE ST178169 ADAPTER FRONT PTO FOR CRANKSHAFT WITH STRAIGHT NOSE ST178171 FLYWHEEL ST178162 FRONT PLATE AND UPPER IDLE GEAR ST178161 TIMING GEAR COVER, WATER PUMP (CAST IRON, WITH INSERT), LOWER IDLE GEAR ST178159 TIMING GEAR COVER, WATER PUMP (ALUMINIUM, W/O INSERT), LOWER IDLE GEAR ST178158 TIMING GEAR COVER, WATER PUMP (ALUMINIUM, W/O INSERT), LOWER IDLE GEAR ST178157 WATER PUMP INTAKE