FUEL AIR SEPARATION SYSTEMS
A combination diesel lift pump and fuel filtration system designed for all types of Diesel Engines.
For strength and reliability, look no further. FASS fuel pump offers complete peace of mind
FASS offers a variety of accessories for your diesel vehicle including fuel pressure regulators, fuel tank suction tube kits, fuel sumps, fuel lines and other miscellaneous diesel fuel accessories.
FASS Fuel System offers a wide selection of replacement parts for purchase, allowing our customers that like to do it themselves access to all the same products originally available only to authorized dealers.