Parts list: № Number Qty Name Options 1 AT73296 1 Power Cord 2 R54123 1 Adapter Fitting 3 U13639 1 O-Ring 4 U13639 1 O-Ring 5 RE42139 1 Heating Element 6 AT74940 1 Coolant Heater Next page: ST19782 Ether Starting Aid ST19780 Diesel Fired Engine Coolant Heater Kit (Kits Built After March 2009) ST19779 Fuel Fired Coolant Heater Kit (Kits Built Before March 2009)
