AFE 42-30001 DFS780 MAX Fuel Universal Lift Pump

AFE 42-30001 DFS780 MAX Fuel Universal Lift Pump


AFE DFS780 MAX Fuel Universal Lift Pump

AFE # 42-30001

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 (10-20 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.


  • DFS780 MAX diesel fuel lift pump flow rated up to 187 gallons per hour. Improves throttle response and horsepower at all RPM’s
  • Universal billet aluminum mounting bracket allows for a secure, custom installation
  • Helical bronze spur gear pump design ensures quiet operation and are durable for long term use
  • CNC machined manifold passages maintains high flow rate for maximum performance at all RPM levels
  • Individually built and tested in the U.S.A. for a Limited Lifetime Warranty

Additional information

Weight 14 lbs