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FASS Fuel Systems | FASS Pumps | Diesel Performance Parts

FASS is a name synonymous with diesel performance. FASS stands for Fuel Air Separation Systems, which is a perfect acronym for the functionality of a FASS system. FASS builds vehicle specific fuel / ... read more

FASS Fuel Filters & Water Separators DDP-FF-Main 0.00 FASS Fuel Filters & Water Separators FASS Fuel Systems FF-1003 Diesel Power Products carries the FASS Fuel Filters & Water Separators. FASS Fuel Pressure Regulator FPR-1001 DDP-FPR-1001 4.00 FASS Fuel Pressure Regulator FPR-1001 FASS Fuel Systems FPR-1001 Diesel Power Products carries the FASS Fuel Pressure Regulator FPR-1001 FASS STK-5500 Sump / Suction Tube Kit DDP-STK-5500 5.00 FASS STK-5500 Sump / Suction Tube Kit FASS Fuel Systems STK-5500 Diesel Power Products is proud to announce the FASS Sump / Suction Tube Kit STK-5500 FASS HK-1001 Electric Fuel Heater Kit DDP-HK-1001 5.00 FASS HK-1001 Electric Fuel Heater Kit FASS Fuel Systems HK-1001 Diesel Power Products carries the FASS Electric Fuel Heater Kit FASS STK-5500BO Fuel Tank Sump Kit DDP-STK-5500BO 5.00 FASS STK-5500BO Fuel Tank Sump Kit FASS Fuel Systems STK-5500BO Fix your fuel delivery issues, anything from ¼ tank issues to cracked pickup assemblies on your Dodge Cummins with FASS’s Fuel Sump Kit. FASS TS N16 110G Titanium Signature Series Fuel Lift Pump 110GPH 16-18 5.0L Nissan Titan Cummins DDP-TS-N16-110G 30.00 FASS TS N16 110G Titanium Signature Series Fuel Lift Pump 110GPH 16-18 5.0L Nissan Titan Cummins FASS Fuel Systems TS N16 110G The Titanium Series fuel system from FASS has long been hailed as the benchmark in a reliable lift pump for your Cummins diesel engine FASS XWS-3002 Extreme Water Separator Filter FASS-XWS-3002 5.00 FASS XWS-3002 Extreme Water Separator Filter FASS Fuel Systems XWS-3002 Replace your existing FASS water separator filter with this Extreme Water Separator Filter. This filter is rated at 2 microns absolute. FASS PF-3001 Particulate Filter FASS-PF-3001 5.00 FASS PF-3001 Particulate Filter FASS Fuel Systems PF-3001 Replace your existing FASS fuel separator filter with this Particulate Filter. This filter is rated at 144 microns. Placing this filter on the suction side will drastically reduce cavitation, increase flow properties, lower the sounds output of the system, and removes larger fuel particulates. FASS PFD-1001 Fuel Filter Delete Kit 11-19 6.7L Ford Powerstroke FASS-PFD-1001 6.00 FASS PFD-1001 Fuel Filter Delete Kit 11-19 6.7L Ford Powerstroke FASS Fuel Systems PFD-1001 Top off your FASS fuel pump installation on your 6.7L Ford Powerstroke with this fuel filter delete kit from FASS! FASS STK-1005 Fuel Bulkhead and Viton Suction Tube Kit DDP-STK-1005 5.00 FASS STK-1005 Fuel Bulkhead and Viton Suction Tube Kit FASS Fuel Systems STK-1005 Pull fuel from your fuel module / basket as the factory intended and avoid 1/4 tank issues with this improved kit from Fass. This kit utilizes 5/8 Viton tubing for enhanced reliability and a more crack resistant design all while not affecting fuel flow. FASS BBRK-1001 Big Line Kit Banjo Bolt Replacement Kit 98.5-02 5.9L Dodge Cummins DDP-BBRK-1001 3.00 FASS BBRK-1001 Big Line Kit Banjo Bolt Replacement Kit 98.5-02 5.9L Dodge Cummins FASS Fuel Systems BBRK-1001 For those running a stock fuel filter with an upgraded lift pump, you've still got a major restriction between the fuel filter canister and the VP44 injection pump. This kit upgrades the line and banjo bolts to deliver sufficient fueling. FASS BBRK-1002 Big Line Kit Banjo Bolt Replacement Kit 94-98 5.9L Dodge Cummins DDP-BBRK-1002 2.00 FASS BBRK-1002 Big Line Kit Banjo Bolt Replacement Kit 94-98 5.9L Dodge Cummins FASS Fuel Systems BBRK-1002 For those 12 valve Cummins owners running a stock fuel filter with an upgraded lift pump, you've still got a major restriction between the fuel filter canister and the VP44 injection pump. This kit upgrades the line and banjo bolts to deliver sufficient fueling.

FASS is a name synonymous with diesel performance. FASS stands for Fuel Air Separation Systems, which is a perfect acronym for the functionality of a FASS system. FASS builds vehicle specific fuel / lift pumps of varying levels of displacement to meet the needs of the exact build level of your Ram Cummins, Ford Powerstroke, GM Duramax or even your Big Rig Class 8. There are many manufacturers of lift pumps, but only FASS looks at every potential shortcoming and opportunity when building their systems, and back most of their systems by a lifetime warranty to ensure you understand their commitment to quality.

There are several models of FASS systems: Titanium, HPFP, Dura-Max Flow Enhancer, and the DRP Series. The Titanium lineup is FASS’ premier pump system that features 2 micron fuel filtration and water separation, coupled with optional heater ports, gauge ports, and available in GPH (Gallons Per Hour) levels ranging from 95 to 260 to support any fueling level.

The HPFP, or High Performance Fuel Pump, features the same reliability and displacement range as the Titanium, but without the additional filtration. The DRP, or Dodge Replacement Pump, are designed to directly replace the factory lift pumps featured on 1998.5-2004.5 Ram Cummins to give them a generous boost and lift pump volume over the factory, without making the commitment of a complete frame mounted FASS system. And finally, the Dura-Max Flow Enhancer is modeled after the DRP series, to give the no-lift-pump-equipped Duramax’s a generous increase in volume for moderately modified trucks. Too often, we encounter customers having issues with fuel quality or lack of fuel pressure that they could never pinpoint. Equip your diesel with a FASS fuel system and forget about it.

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