Fleece SureFlo® Sending unit – over rear axle tank-52 gal (FPE-SF-CUMM-1124-CCOA) for 2011-2024 Cummins Cab & Chasis

$397.95

The Fleece SureFlo Sending Unit FPE-SF-CUMM-1124-CCOA installs in the factory sending unit location on 2011-2024 Cummins Cab & Chassis trucks. It works with externally mounted lift pumps and eliminates the need for draw straws or tank sumps. The SureFlo bucket system helps prevent the common ¼ tank fuel issue. It also includes a billet aluminum cap, new fuel level electronics, and universal –8 AN ports for custom fuel setups.

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Description

Fleece SureFlo® Sending Unit – Over Rear Axle Tank 52 Gallon (FPE-SF-CUMM-1124-CCOA) for 2011-2024 Cummins Cab & Chassis

The Fleece SureFlo Sending Unit FPE-SF-CUMM-1124-CCOA provides a clean solution for trucks using aftermarket frame-mounted lift pumps. This SureFlo sending unit works well for trucks that need to replace a malfunctioning fuel level sender. It also works well for trucks installing a new frame-mounted lift pump and wanting a clean installation without the issues that come from a sump or draw straw.

Problem

Many aftermarket pumps mount external to the fuel tank. Because of this, installers often use a draw straw or drill the fuel tank for a sump. However, both options create drawbacks.

These setups commonly create the ¼ tank issue. When fuel levels drop, the pump may pull air into the fuel system. As a result, cavitation can occur and fuel delivery becomes inconsistent.

Fleece SureFlo Sending Unit Solution

SureFlo performance sending units work with aftermarket lift pumps and fit directly into the stock sending unit location. The Fleece SureFlo Sending Unit FPE-SF-CUMM-1124-CCOA also features factory style quick disconnects that connect to the stock fuel lines at the tank. Because of this design, installation remains clean and requires no cutting or drilling of the tank.

SureFlo Bucket Fuel Delivery Design

SureFlo draws fuel from, and returns fuel to, the bucket assembly at the base of the unit. Because of this design, the pump draws fuel instead of air. As a result, the system helps eliminate the common ¼ tank problem.

In addition, the SureFlo bucket incorporates one way check valves. These valves allow fuel to flow into the bucket more easily at lower fuel levels.

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 professionally plumbing a custom fuel setup
New O-ring or flange seal
With SureFloWith draw straw or sump

Cross-Reference

This product is specifically intended for use only in Ram cab and chassis over-axle tank applications that originally utlized OEM lift pump part number 68064420AA, but are now utilizing an external lift pump.

Application Notes

SureFlo performance sending units are designed for use in conjunction with an aftermarket externally mounted fuel pump. The SureFlo DOES NOT contain a fuel pump.

For optimal performance, this product has been tested to work with aftermarket lift pumps including AirDog II-5G with flow rates up to 220 GPH and Fass with flow rates up to 100 GPH.

Protected under US Trademark Reg. No. 6,878,858 and US Patent No. D1,114,168.

Warranty

1 Year Limited Parts Warranty

For more upgrades and components, browse our full selection of Cummins parts.

Additional information
Weight 9.0 lbs
Dimensions 23.0 × 13.0 × 11.0 in
Fitment

Fitment

  • 2011 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2012 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2013 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2014 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2015 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2016 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2017 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2018 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2019 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2020 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2021 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2022 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2023 Ram 4500/5500 6.7L 24V Cummins C&C
  • 2024 Ram 4500/5500 6.7L 24V Cummins C&C
Features

Features

PROBLEM: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump.  Each of these has some pretty significant drawbacks including the ¼ tank issues that result in cavitation of the pump when you draw air into the fuel system.

SOLUTION: SureFlo performance sending units are designed to work with aftermarket lift pumps and fits directly into your stock sending unit location. It features factory style quick disconnects to adapt your stock fuel lines at the tank, giving you the cleanest installation available, and requiring no cutting or drilling of the tank. SureFlo works by drawing fuel from, and returning fuel to, the bucket assembly at the base of the unit. This ensures you are always drawing fuel into your pump and not drawing air into the fuel system as well as eliminates the dreaded ¼ tank problems. The SureFlo bucket also incorporates one way check valves to allow fuel to easily flow in at lower levels.

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 professionally plumbing a custom fuel setup
  • New O-ring or flange seal

With SureFloWith draw straw or sump

Cross-Reference

This product is specifically intended for use only in Ram cab and chassis over-axle tank applications that originally utlized OEM lift pump part number 68064420AA, but are now utilizing an external lift pump.

Application Notes

* SureFlo performance sending units are designed for use in conjunction with an aftermarket externally mounted fuel pump. The SureFlo DOES NOT contain a fuel pump.

** For optimal performance, this product has been tested to work with aftermarket lift pumps including AirDog !!-5G with flow rates up to 220 GPH and and Fass with flow rates up to 100 GPH. 

Protected under US Trademark Reg. No. 6,878,858 and Patents Pending

Installation

Installation

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About brand
Fleece Performance Engineering is a diesel performance manufacturer focused on reliability and precision engineering. The company designs parts that solve common diesel issues while supporting added power. Fleece products support daily driving, towing, and performance diesel trucks. Fleece engineers fuel system components, turbochargers, electronics, and emissions-compliant upgrades in house. Their parts improve efficiency, drivability, and long-term engine protection. Each product is tested for proper fit and consistent performance. Diesel owners trust Fleece for dependable upgrades. Whether maintaining a work truck or building for performance, Fleece delivers proven solutions designed for real-world use.
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