Fleece Performance 17-24 Ford F-250/F-350 6.7L Power Stroke (Short Bed) PowerFlo Lift Pump

Owners of 2017-2024 Ford F-250 and F-350 pickups with the 6.7L Power Stroke usually land here for one of two reasons: the factory in-tank fuel pump module is failing, or they want more supply capacity before adding power or towing heavy. The Fleece Performance PowerFlo FPE-PF-FMC-1724-SB is a drop-in replacement for the factory in-tank pump and sender on short bed trucks. It keeps the factory lines, tank and harness, and it is built to carry fuel demand up to 800 HP.

What the PowerFlo does in a 2017-2024 6.7 Power Stroke

On this generation of Super Duty the low pressure pump lives in the tank as part of the fuel pump and sender assembly, and an under bed filter assembly on the frame cleans the fuel before it heads to the engine. The high pressure pump is lubricated by the diesel passing through it, so a supply side that runs short, aerates or loses pressure shows up as wear and rail pressure problems on the engine side.

The PowerFlo replaces the factory assembly with two quiet gerotor pumps and an integral fuel level sender. An active fill bucket keeps the pickup flooded, so you avoid the quarter-tank starvation that some high flow setups suffer, without adding a sump or draw straw. It does not replace Ford's pressure strategy: the stock fuel control module still modulates delivery pressure based on engine load.

Symptoms of a failing factory pump on these trucks

• Extended cranking or a no start after the truck sits
• Reduced power or a stumble when towing or climbing, often with a low fuel pressure message
• P0087 (fuel rail or system pressure too low) setting under load
• Fuel gauge readings that jump around, since the sender is part of the same assembly
• Pump whine from the tank area that grows louder with mileage

How to confirm it before you order

Read the codes and watch live data for desired versus actual rail pressure while loading the truck. If actual falls away from desired only under load, check the supply side first: filters, the under bed filter assembly, and pump output. A truck that revs but does not pull while the tach climbs is more likely a transmission slip than fuel; the 2017-2019 trucks use the 6R140, and our 6R140 slipping guide shows how to separate the two. Do not replace a high pressure pump on a truck with a weak supply side and expect it to last.

Fitment

This listing is for 2017-2024 Ford F-250 and F-350 pickups with the 6.7L Power Stroke and the short bed. Fleece lists it as a replacement for Ford HC3Z-9H307AQ. Long bed trucks need a different assembly: the PowerFlo for 2017-2024 long bed trucks (FPE-PF-FMC-1724-LB, replaces HC3Z-9H307AR). Fleece says it does not fit cab and chassis applications. It has been confirmed to fit Titan and S&B aftermarket tanks. Match the Ford part number on your old assembly, or send us your year, bed length and VIN and we will check it.

One requirement to plan for: Fleece states this pump must be used with the Fleece under bed filter kit FPE-FMC-UBFA-1724. It is not compatible with the factory under bed filter assembly or with FASS Drop-in Series filters. That filter kit is not included with this pump. More fuel system parts are in our engine performance section.

Install notes

• The kit contains the PowerFlo pump with integral sender, a chassis wiring adapter harness and a new tank O-ring. No cutting or splicing of lines or wiring is needed.
• Drop or lift access to the tank as the factory pump procedure calls for, and use the new O-ring on the sending unit opening.
• If you run your own lines, the pump outlet and return accept -8 O-ring fittings (3/4-16 thread).
• Fleece has validated it with the S&S Diesel Motorsport DCR conversion and CP4 Disaster Prevention Kit, and for fuel up to B20 biodiesel.
• Bleed the system and confirm rail pressure tracks desired at idle and under load after install.

While the truck is on the lift, it is a good time to service the transmission. The 2020-2024 trucks use the 10R140, and our 10R140 filter and pan gasket kit covers that job. For 2017-2019 6R140 trucks, browse the 6R140 collection.

Will this fit my long bed F-350?

No. This is the short bed assembly, FPE-PF-FMC-1724-SB, which replaces Ford HC3Z-9H307AQ. Long bed trucks use FPE-PF-FMC-1724-LB, which replaces HC3Z-9H307AR.

Can I keep my factory under bed filter?

No. Fleece states the PowerFlo must be used with its under bed filter kit FPE-FMC-UBFA-1724 and is not compatible with the factory under bed filter assembly or FASS Drop-in Series filters. That kit is sold separately.

Does it fit a cab and chassis F-350 or F-450?

No. Fleece lists it as not fitting cab and chassis applications. It is for 2017-2024 F-250 and F-350 pickups with the short bed.

What comes in the box?

The PowerFlo pump with an integral fuel level sender, a chassis wiring adapter harness and a fuel sending unit tank O-ring.

Does it change my fuel pressure?

It uses the factory fuel control module, which still varies delivery pressure with engine load, so the truck keeps its stock fuel pressure strategy.

Will it work with an aftermarket tank?

Fleece has confirmed fit with Titan and S&B aftermarket tanks. For any other tank, contact us before ordering.

• 6R140 Slipping Causes and Fix
• 6R140 Towing Upgrades
• 6R140 Identification Guide
• 6R140 Overheating Prevention