The FASS XWS-3002 Extreme Water Separator replaces the water separator on your FASS Titanium Series or Titanium Signature Series Fuel Systems. Rated at 2 microns absolute, this redesigned water separator no longer has a drain due to the fact that the filter element itself now traps any water in your fuel.
The FASS PF-3001 Fuel Particulate Filter directly replaces the fuel filter on your FASS Titanium Series or Titanium Signature Series Fuel Systems. Featuring 144 Micron filtration, it's placement now on the suction side drastically reduces cavitation while increasing flow properties, removing larger fuel particulates, and creating an overall quieter sound output from the pump.
This adapter allows you to replace old filter part numbers FF-2003 or FF-5712 with new style filters (FASS FWS-3003 or Donaldson P553203).
After witnessing a few failures of the factory plastic fuel filter housing on the L5P Duramax, we decided to create our own billet aluminum version that is more durable, more reliable, and MUCH better looking. CNC machined from a solid piece of billet aluminum, this housing is engineered and manufactured to fit and function like the factory housing (while being MUCH stronger) and also includes an integrated drain port. This housing is a direct replacement on the 2017 and newer 6.6L L5P Duramax and can be installed in just a few minutes.