5th gen 6.7 2019+

Part No: DIFS-RAM-WH-4001 Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Titanium Signature Series, the use of the factory rear water-in-fuel sensor is no longer needed. This simple harness will allow you to remove that rear water separator housing without...

For those who desire the absolute best protection against gelled fuel in cold climates. This kit includes both our High Output Electric Heater Disk and Dual Electric Heater Probe Kit, for up to 500 watts of fuel-thawing power!This ULTIMATE Electric Heater Kit is engineered...

Part No: TSPD11140F110G The Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. The Titanium Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean...

Got a pinched O-ring or corroded check ball?This kit contains our Viton O-rings in two separate sizes (17mm and 30mm) along with a Viton check ball to help get your fuel pump back to proper condition. Kit Includes: 2 x OR-17 (17mm O-ring) 2...

Part No: SK5501 Fitment: Universal Applications, Ford Powerstroke, GM Duramax and Dodge RAM Cummins: Installing a FASS Fuel System has NEVER been easier! Our all-new Return Style Fuel Tank Sump Kit only requires a single hole to be drilled into the fuel tank, and...

Fits: RAM 2500, 2019 to 2023 & RAM 3500, 2019 to 2024 Part No: DIFSRAM4001 The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the Cummins. Backed by our limited lifetime warranty, the Drop-In...

FASS Fuel Systems 2019-2020 RAM 6.7L Cummins CP3 Recall Fitting Kit (D12RK1001) Part No: D12RK1001 This fitting kit is for 2019-2020 RAM trucks equipped with a FASS Fuel System that is going in for the CP3 recall. In order to correctly plumb the FASS...

Part No: XWS3002XLSupersedes Part No: XWS-3002 XL Our New more efficient Extreme Water Separator is rated @ 2 microns absolute. Our water separator no longer has a drain because the filter element traps the water. The new XWS3002XL MUST be used in conjunction with...

Part No: PF3001XL Our New Particulate Filter is rated @ 144 microns. The 144 Micron Particulate Filter on the suction side will drastically reduce cavitation, increase flow properties, lower the sound output of the FASS System, and removes larger fuel particulates. The new XWS3002XL MUST...

OUR NEW PARTICULATE FILTER IS RATED @ 144 MICRONS. THE 144 MICRON PARTICULATE FILTER ON THE SUCTION SIDE WILL DRASTICALLY REDUCE CAVITATION, INCREASE FLOW PROPERTIES, LOWER THE SOUND OUTPUT OF THE FASS SYSTEM, AND REMOVES LARGER FUEL PARTICULATES. The new XWS3002 MUST bus used...

OUR NEW MORE EFFICIENT EXTREME WATER SEPARATOR IS RATED @2 MICRONS ABSOLUTE. THE REASON OUR WATER SEPARATOR NO LONGER HAS A DRAIN IS BECAUSE THE FILTER ELEMENT ITSELF TRAPS THE WATER Part No: XWS3002Supersedes Part No: XWS-3002 Our New more efficient Extreme Water Separator...

Designed to remove water, dirt particulates, and rust from your fuel storage tank or fuel transfer tank. If you rely on your equipment, don't risk the possibility of pumping contaminated diesel fuel out of your storage tank into the fuel tank on your tractor...

When the fuel temperature drops below 34° Fahrenheit, the thermostatically controlled High Output Fuel Heater Disk will automatically power on. Fuel is then heated by the 300 watt heating element as the fuel is entering the FASS System, preventing gelling of the diesel fuel...

This splitter allows for easy connection if you are utilizing (2) dual FASS Electric Heater Probes (HKS1001). The splitter will work for the Titanium Series and the Titanium Signature Series FASS Fuel System. The FASS Heater Kit Splitter will work on the Titanium Series and Titanium...

A replacement element for our FASS Electric Heater (HK-1001). This item is intended for replacement parts only. This item comes with one (1) electric heater replacement element and one (1) HB-1001-A Ready for Use- Heater Bushing. This FASS Electric Replacement Heater Element will work on the Titanium Series...

If your truck is equipped with a flatbed, utility bed, or if you have a snow plow truck that is subjected to heavy rust and corrosion, this bracket may better suit your needs. We've developed this bracket with durability and mounting flexibility in mind....

Our new, more efficient Extreme Water Separator is rated @ 2 microns absolute. The reason our water separator no longer has a drain is because the filter element itself traps the water. The new XWS-1002 MUST be used in conjunction with the PF3001XL, the...

The FASS Fuel Systems Cummins Fuel Distribution Block is designed for high performance applications that are utilizing up to three CP3s but can also be used on single or dual CP3 applications. Our uniquely shaped Fuel Distribution Block allows us to have a smooth...

Part No: COMP330G The Competition Series diesel fuel system was specifically designed for high performance diesel applications that demand a large volume of fuel supply. Each Competition Series System comes equipped with our new High Flow Adjustable Regulator which can provide excellent pressure regulation...

The Competition Series diesel fuel system was specifically designed for high performance diesel applications that demand a large volume of fuel supply.Each Competition Series System comes equipped with our new High Flow Adjustable Regulator which can provide excellent pressure regulation up to 600 gallons...