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aFe's DFS780 MAX is our compact designed, universal fit, diesel fuel lift pump that delivers big performance at a small price compared to the other brands. Available for your Duramax, Power Stroke or Cummins diesel, the DFS780 MAX delivers up to 187 GPH (gallons per hour) and features professional level components such as a high-pressure Viton seal, CNC machined manifold passages and heavy gauge wire harness to ensure improved throttle response. The DFS780 MAX also features an externally adjustable pressure regulator to adjust output pressure (5-25 psi) and a built-in pressure port to easily measure fuel pressure. The DFS780 MAX makes installation simple with plug-n-play connections, rivet nuts and installation tool and requires no cutting or modifications to the stock fuel lines or fuel tank so the vehicle can easily be returned to stock.
aFe POWER designs, manufactures, and delivers innovative performance products for hundreds of vehicle applications worldwide. Through extensive R&D and use of the latest technology, aFe POWER products are engineered to the highest standard and tailor fit to your vehicle’s unique specifications. With intakes, exhaust, suspension, electronics, and more, aFe POWER has what you need to get every bit of performance out of your vehicle.
| Adapter Fittings Included | Yes |
|---|---|
| Bracket Included | Yes |
| Compatible Fuel Type | Diesel |
| Country Of Origin | USA |
| Diameter | 3.10 in |
| Filter Included | No |
| Finish | Black Anodized |
| Flow Rate | 187 gph |
| In Tank Or External | External |
| Inlet Thread Diameter | 3/8 in |
| Inlet Type | NPT |
| Length | 6.17 in |
| Material | 6061-T6 Aluminum |
| Outlet Thread Diameter | 3/8 in |
| Outlet Type | NPT |
| Pressure Rating | 10-20 psi |
| Pump Type | Electric |
| Strainer Included | No |
| Terminal Gender | Male |
| Terminal Type | Deutsch Connector |
| Voltage | 12V |
2 Years
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
California carb status to be completed
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