FASS Fuel System

The FASS Fuel System line gives diesel trucks a dedicated fuel lift pump and filtration system. It is also known as a diesel fuel lift pump or fuel filter/water separator system. It supplies the engine with clean, steady fuel flow. It comes from Fuel Air Separation Systems (FASS), a company that focuses on diesel fuel delivery.

Key Features:

• Electric lift pump that supplies fuel to the injection system at consistent pressure and flow
• Fuel/air separation that removes air and vapor from the fuel before it reaches the engine
• Multi-stage filtration with a fuel filter and water separation to help protect injectors and the injection pump
• Available in several flow-rate and series configurations, including No-Drop and Titanium Signature designs, to suit different diesel applications
• Many configurations are offered as kits that include the hardware needed for installation
• Designed as an aftermarket upgrade or replacement for the factory lift pump and filtration setup

Cleaner, better-supplied fuel can improve injector protection and help keep engine performance steady under load and when towing. Choose the child variant that matches your application and flow-rate needs.