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FASS Fuel Systems filler neck return manifolds make it easy to plumb your system. They install in your filler neck hose and provides an easy way to install the return line for your FASS diesel fuel pump system. Look to FASS Fuel Systems for all your diesel truck performance needs.
Not Yet Reviewed
$17.10
FASS Fuel Systems offers a variety of fuel pump replacement components, including these PTFE check balls. The check valve is designed to make the fuel in the vehicle only flow in the correct direction from the fuel pump and to maintain pressure; while the check ball retains fuel in the line so that it's there for a quick prime and startup.
Not Yet Reviewed
$10.99
Your rig is your livelihood, and you can't afford for it to be down. FASS knows this and offers a complete line of replacement products to service or maintain their diesel fuel heaters. FASS Fuel Systems fuel heater components will help to ensure you stay on the road.
Not Yet Reviewed
$15.99
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