Other Part Number：68141873AA 55366298AA 68141873 55366298. Complete Upper Lower Head Gasket Set for Cummins Dodge Ram 2500 3500 5.9 12V. Use a float to detect the height or level of the fuel, and transmit the information in the form of an electrical signal to the fuel gauge pointer or digital display on the dashboard to display the actual fuel level to the driver.
