Fuel Air Separators

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...

FASS 19-23 6.7L Cummins Drop-In Series Fuel System

FASS 07.5-09 6.7L Cummins Drop-In Series Fuel System

FASS 03-07 5.9L Cummins Drop-In Series Fuel System

FASS 10-18 RAM 2500/3500 Cummins Drop-In Series Diesel Fuel System

FASS 17-23 F-250/F-350/F-450 6.7L Powerstroke Drop-In Series Diesel Fuel System

PureFlow AirDog 08-10 Ford 6.4L Powerstroke FP-100-4G Fuel Air Separation System

PureFlow AirDog 98.5-04 Dodge 24V 5.9L Cummins (w/Fuel Pump) FP-100-4G Fuel Air Separation System

PureFlow AirDog 89-93 Dodge 12V 5.9L Cummins FP-100-4G Fuel Air Separation System

PureFlow AirDog 19-20 RAM 6.7L Cummins FP-100-4G Fuel Air Separation System

PureFlow AirDog 04.5-18 Dodge/RAM 24V 5.9L/6.7L Cummins FP-100-4G Fuel Air Separation System

PureFlow AirDog 98.5-04 Dodge 24V 5.9L Cummins (w/o Fuel Pump) FP-100-4G Fuel Air Separation System