Parts list: № Number Qty Name Options 1 RE503524 1 Heater 12 V 2 51M7040 1 O-Ring 9.300 X 2.200 mm 3 RE515903 1 Wiring Harness Not Illustrated Next page: ST617657 5305 Fuel Heater ST620364 5308 Fuel Heater ST617656 5302 Fuel Heater ST630008 5306 Fuel Heater ST617655 5301 Fuel Heater PICT-530.1 530 Heater 4045TF275