Fleece Performance SureFlo Performance Sending Unit for Select 2011-2024 Ram 2500/3500 Cummins

Fits select 2011-2024 Ram 2500 and 3500 trucks (Cummins) equipped with an externally mounted lift pump. The SureFlo Performance Sending Unit (FPE-SF-CUMM-1121) is engineered to solve the cavitation and fuel delivery issues common when using aftermarket draw straws or sumps.

Instead of drilling the tank or relying on a draw straw that causes fuel starvation at 1/4 tank, the SureFlo draws fuel from an internal bucket assembly. This bucket utilizes one-way check valves to maintain a constant fuel supply at the base of the unit, even during low fuel levels or aggressive maneuvers. It maintains factory-style quick disconnects for a bolt-on installation into the OEM sending unit location without any tank modification.

• Performance Plumbing: Universal -8 AN ports for custom fuel setups and high-flow applications.
• Construction: Heavy-duty billet aluminum cap for increased durability over plastic OE components.
• Level Sensing: Includes new fuel level electronics and a float to ensure accurate gauge readings.
• Compatibility: Recommended for use with aftermarket lift pumps with ratings up to 200 GPH.
• Installation: Includes 8 to 3/4"-16 straight male fitting with O-ring and a new O-ring or flange seal.