Parts list: № Number Qty Name Options 1 RE503883 1 Temperature Switch 2 51M7041 1 O-Ring 11.300 X 2.200 mm 3 15H584 1 Pipe Plug 1/2", SUB FOR 15H237 4 E74374 1 Plug Next page: ST85613 6698 Temperature Switch Plug PICT-660.1 660 Temperature Switch 6068HF285