Parts list: № Number Qty Name Options 1 RE505888 1 Heater 240 V, SUB FOR RE42140 2 RE42141 1 Heating Element 3 R206883 1 Washer 4 U13639 2 O-Ring 5 R54123 1 Adapter Fitting 1-5/8"-12UN 6 AR87079 1 Power Cord 7 RE508185 1 Fitting Next page: ST133847 2601 Engine Coolant Heater PICT-2600.1 2600 Engine Coolant Heater 4045TF290