
- OEM-Style Fitment: This unit fits directly into the factory sending unit's location, requiring no cutting or drilling of your fuel tank. This gives you a clean and professional-looking installation.
- Built-in Bucket Assembly: The SureFlo unit draws fuel from and returns fuel to a bucket assembly at its base. This prevents air from entering your fuel system, which is a common issue with traditional draw straws.
- One-Way Check Valves: The bucket assembly has one-way check valves that allow fuel to flow in easily at lower fuel levels, ensuring a continuous supply to your lift pump and eliminating the dreaded 1/4 tank issues.
- High-Quality Construction: The unit features a heavy-duty billet aluminum cap, new fuel level electronics, and a new fuel float for long-lasting durability and accurate fuel level readings.
- Universal -8 AN Ports: These ports allow you to professionally plumb a custom fuel setup, providing maximum flexibility for your fuel system build.

Do you have a 1991-1997 Dodge Ram 5.9L D250/D350 or 2500/3500 Diesel with a faulty sending unit? Are you running an aftermarket lift pump and experiencing the frustrating "1/4 tank issue?" The Fleece FPE-SF-CUMM-9197 SureFlo Performance Sending Unit is the solution you need. Unlike a traditional draw straw or sump, which can cause pump cavitation by introducing air into your fuel system, the SureFlo unit is engineered to provide a constant supply of clean fuel, eliminating these common problems and ensuring your truck runs smoothly, even on low fuel.
Here’s how the Fleece SureFlo unit solves your fuel delivery problems:
OEM-Style Fitment: This unit fits directly into the factory sending unit's location, requiring no cutting or drilling of your fuel tank. This gives you a clean and professional-looking installation.
Built-in Bucket Assembly: The SureFlo unit draws fuel from and returns fuel to a bucket assembly at its base. This prevents air from entering your fuel system, which is a common issue with traditional draw straws.
One-Way Check Valves: The bucket assembly has one-way check valves that allow fuel to flow in easily at l[...]
- OEM-Style Fitment: This unit fits directly into the factory sending unit's location, requiring no cutting or drilling of your fuel tank. This gives you a clean and professional-looking installation.
- Built-in Bucket Assembly: The SureFlo unit draws fuel from and returns fuel to a bucket assembly at its base. This prevents air from entering your fuel system, which is a common issue with traditional draw straws.
- One-Way Check Valves: The bucket assembly has one-way check valves that allow fuel to flow in easily at lower fuel levels, ensuring a continuous supply to your lift pump and eliminating the dreaded 1/4 tank issues.
- High-Quality Construction: The unit features a heavy-duty billet aluminum cap, new fuel level electronics, and a new fuel float for long-lasting durability and accurate fuel level readings.
- Universal -8 AN Ports: These ports allow you to professionally plumb a custom fuel setup, providing maximum flexibility for your fuel system build.