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Description
AFE 42-13051 DFS780 Fuel System (Full-Time Operation)The AFE 42 13051 DFS780 Fuel System With Full Time Operation for your 2017 2019 Ford 6. 7L Powerstroke offers you a complete fuel system solution for your Super Duty pickup. The fuel in your truck contains contaminants, water and air vapor which reduces power and can cause damage to your injectors. The AFE DFS780 Fuel System features a patent pending design capable of removing power robbing entrained air, water and contaminants. The DFS780 ensures
The AFE 42-13051 DFS780 Fuel System With Full-Time Operation for your 2017-2019 Ford 6.7L Powerstroke offers you a complete fuel system solution for your Super Duty pickup. The fuel in your truck contains contaminants, water and air/vapor which reduces power and can cause damage to your injectors. The AFE DFS780 Fuel System features a patent-pending design capable of removing power-robbing entrained air, water and contaminants. The DFS780 ensures constant availability to your injection pump, while improving throttle response and horsepower at all RPMs.
Clear High-Impact Polycarbonate Sight Glass:
Allows visual inspection of fuel.
Helical Bronze Spur Gears:
Bronze gears more forgiving of contaminants than steel gears. The Helical spur gear design runs quieter than straight cut gears.
Billet 6061-T6 Aluminum Manifold:
Eliminates porosity concerns with cast aluminum.
"Marine Grade" Motor:
Protected against dust intrusion and powerful water jets.
Horsepower & Flow:
The DFS780 can be used on a totally stock truck, it was engineered for modified vehicles. BSFC (Brake Specific Fuel Consumption) for most modern turbocharged diesel engines is about 0.36 lbs/HP/hr. Since #2 diesel weighs about 7 pounds/gallon, which gives us about 19.5 HP/gallon/hr. The DFS780 will flow enough fuel (at rated pressure) to support over 2000 HP.
Plug & Play Installation:
Supplied harness attaches directly to battery and utilizes Deutsch weather-proof connectors. No cutting or modifications of the stock fuel lines required. Vehicle can easily be returned to stock.
Relay Controlled:
The DFS780 is powered by your ignition and can be run independently or in parallel with the stock fuel pump.
PEEK Bearing Wear Surfaces:
The DFS780 spur gears ride on PEEK (Polyether Ether Ketone) bearing surfaces to reduce both noise and wear.
Contoured CNC Machining Of Manifold Passages:
Enhances flow through the manifold to reduce pressure drop due to flow restrictions.
Direct Bolt-on Steel Mounting Bracket:
Heavy duty bracket mounts to the frame and utilizes existing hole to secure.
Fuel Pressure Gauge Port:
1/8 NPT port allows customer to attach an external pressure gauge to monitor fuel pressure.
O.E Quality Seals:
Compatible with diesel and biodiesel fuels.
Features:
- 8-10 PSI
- Built In The U.S.A
- Full-Time Operation
- C.A.R.B. OE# D-550-46
- "Worry Free" 2 Year Warranty
WARRANTY INFO:
2 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1954 reviews
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Product Reviews
★★★★★ 3
Good Smell, Tough Texture
Scent: Sandalwood, Size: 2 Ounce (Pack of 1)
The scent is actually pretty good. The sandalwood smells natural and clean, not overly strong or chemical-like. It has a nice masculine smell that most guys will probably like.
My biggest issue is the texture. The balm is pretty hard in the container, and it’s actually difficult to dig your finger in to get some out. I expected it to be a little softer and easier to work with. Once you warm it up in your hands it melts down okay, but getting it out of the tin takes more effort than it should.
As far as performance, it does help tame the beard a bit and adds some light conditioning, but the hold isn’t very strong. If you have a thicker or more stubborn beard, you may find it doesn’t control it as much as you’d like.
Overall, the scent is good and the quality seems decent, but the hardness of the balm and average hold make it just an okay product for me. That’s why I landed at three stars.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Scent is not overpowering
Scent: Vanilla, Size: 2 Ounce (Pack of 1)
The vanilla scent is not overpowering. I smell it when I first use it in the morning but not all day long. The balm is good and keeps my beard looking good all day.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Refreshing
Amazing! Love the smell
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Long lasting!
Smells great and lasts! It’s my favorite body wash! Vintage suede: it’s like a leathery sweet smell it’s hard to explain, but I love it!
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Great Scent
I heard about Cremo for my husband through a friend. He loves the scent, and how hydrated his skin feels after with no filmy residue.
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Reviewed in the United States on May 1, 2026