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FASS Brand

256 products
FASS stands for Fuel Air Separation System and is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel truck’s fuel mileage, engine performance and extend the life of your diesel injection system. Our diesel fuel pump and diesel fuel filters are made in America in order to provide complete customer satisfaction. Regardless of the vehicle you drive, and how you power your life, FASS diesel fuel systems provide the cleanest fuel in order to extend the life of your favorite truck
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FASS | Universal / Class 8 240GPH Industrial Series Fuel Air Separation System
$829.00
$829.00
Part No: IND250F240G Superseded Part Number: IND240G Previously Superseded Part Number: IND 240G The FASS Industrial Series Diesel Fuel System was engineered by FASS Fuel Systems to be the top-perf...
FASS | Caterpillar 3406E, C10, C11, C12, C13, C15, C16, C18 Drop-In Series Diesel Fuel Filter System
$249.00
$249.00
Fits: 3406E, C10, C11, C12, C13, C15, C16, and C18 Caterpillar Engines Equipped with 1R-0749 and 1R-0750 Fuel Filters The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the mos...
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FASS | 1992-2000 GM 6.5L Diesel 165GPH Titanium Series Fuel Air Separation System FASS | 1992-2000 GM 6.5L Diesel 165GPH Titanium Series Fuel Air Separation System
$749.00
$749.00
Part No: TSC08165G Superseded Part No: TS C08 165G Fitment: GM 6.5 Turbo Diesel 1992-2000 The Titanium Signature Series diesel fuel System was engineered by FASS Diesel Fuel Systems to be the top p...
FASS | 2010-2018 Dodge Ram 6.7L Cummins Factory Fuel Filter Housing Eliminator
$62.00
$62.00
Allows for removal of your factory engine mounted fuel filter kit.
FASS | Class 8 250GPH Industrial Series Fuel Air Separation System
$829.00
$829.00
Part No: IND250G Superseded Part Number: IND 250G The FASS Industrial Series Diesel Fuel System was engineered by FASS Fuel Systems to be the top-performing, longest-lasting, and most reliable afte...
FASS | Class 8 165GPH Industrial Series Fuel Air Separation System
$749.00
$749.00
Part No: IND165G Superseded Part Number: IND 165G The FASS Industrial Series Diesel Fuel System was engineered by FASS Fuel Systems to be the top-performing, longest-lasting, and most reliable afte...