Fleece Performance FPE-SF-CUMM-1121 SureFlo Fuel Sending Unit Dodge Ram Cummins - 2011-2024

The Fleece Performance SureFlo Fuel Sending Unit (FPE-SF-CUMM-1121) is designed for Dodge Ram Cummins trucks running an aftermarket lift pump mounted outside the fuel tank. It fits directly into the stock sending unit location, so you don't need a draw straw or a drilled tank sump to feed an external fuel pump.

Draw straws and tank sumps can allow air into the fuel system and cause pump cavitation. The SureFlo avoids this by drawing fuel from, and returning fuel to, the bucket assembly at the base of the unit. Your pump keeps pulling fuel instead of air.

Factory style quick disconnects adapt your stock fuel lines at the tank, so installation is clean and needs no cutting or drilling of the tank. The SureFlo bucket also uses one way check valves that let fuel flow in easily, even at very low fuel levels.

Key Features:

• OEM style fitment that requires no tank cutting or drilling
• New fuel level electronics and fuel float
• Heavy duty billet aluminum cap
• Universal -8 AN ports for professional plumbing of a custom fuel setup
• New O-ring or flange seal
• 8 to 3/4-16 straight male fitting with O-ring

This SureFlo sending unit is a good alternative for trucks originally built without an in-tank pump, for replacing a malfunctioning level sender, or for running your own custom fuel lines directly to the tank. It is not recommended for use with aftermarket lift pumps rated above 200 GPH.