Fuel (5.9L 12V)

Description The Titanium Signature Series diesel fuel system was engineered by FASS Diesel Fuel Systems to be the top performing, longest lasting a...

Description The Titanium Signature Series diesel fuel system Featuring our Revolutionary Whisper Technology was engineered by FASS Diesel Fuel Syst...

Description The Titanium Signature Series diesel fuel system was engineered by FASS Diesel Fuel Systems to be the top performing, longest lasting a...

Description Our FASS Fuel Systems Bulkhead Fitting and Viton suction tube are designed to mount directly to the fuel tank module and provide an imp...

Description Diesel Fuel 5/8 Inch Fuel Module Suction Tube Kit With Bulkhead Fitting FASS

Description FASS High Output Heater Disk

Description Titanium Series Optional Electric Diesel Fuel Heater Kit FASS

DESCRIPTION Cummins Mechanical Fuel Pump Block Off Plate Have you upgraded from your factory mechanical lift pump to an electric pump? This b...

DESCRIPTION This performance sending unit is an ideal alternative for trucks that don't have an in-tank pump needing to repair a malfunctioning...

DESCRIPTION A complete fuel upgrade for your Cummins by Fleece; this PowerFlo Lift Pump is the latest OEM replacement pump that requires no modifi...

Description FASS Fuel Systems Diesel Fuel Sump And Suction Tube Upgrade Kit. (STK-5500BO Universal Applications, Ford Powerstroke, GM Duramax and D...

Description FASS Fuel Systems Diesel Fuel Sump With Bulkhead and Suction Tube Kit (STK-5500) Part No: STK-5500 Universal Applications, Ford Powerst...

Description Titan fills the tanks completely and drops them 30 feet onto a steel plate; never losing a drop of liquid. They are so tough and well-p...

Description This splitter allows for easy connection if you are utilizing (2) dual FASS Electric Heater Probes (HKS1001).The splitter will work for...

Description The STK-1002 (Suction Tube Kit), machined from 6061 T-6 Billet Aluminum, is a Bulkhead Fitting comprised of a 5/8″ Suction Tube along w...

Description Installing a FASS Fuel System has NEVER been easier! Their all-new Return Style Fuel Tank Sump Kit only requires a single hole to be dr...