Combined fuel level sending unit and fuel fill limit vent valve

A combined fuel level sending unit and fuel fill limit vent valve configured for use with a fuel tank comprising:

• a sending unit rod having a first end and a second end defining a length and a plurality of sensors disposed along the sending unit rod;
• a fuel fill limit vent valve body including a first valve port and a second valve port in fluid communication and defining an inner sidewall and an outer sidewall, the first valve port including a receptacle and a valve seat, the second end of the sending unit rod mounted to the fuel fill limit vent valve body;
• and
• an ullage float slidably mounted on the sending unit rod between the first end and the valve seat, the ullage float configured to fit within the receptacle of the fuel fill limit vent valve body and to contact the valve seat in the fuel fill limit vent valve body, and the ullage float including a sealing ledge that is configured to seal against the valve seat and terminate the fluid communication between the first valve port and the second valve port when the fuel tank is full during a refueling process, the ullage float comprising a magnet configured to interact with the plurality of sensors to provide an incremental visual indication of a level of fuel in the fuel tank and when the fuel tank is empty, wherein the combined fuel level sending unit and fuel fill limit vent valve is configured to be accessed through a single access panel for maintenance of the combined fuel level sending unit and fuel level sending unit.