The FASS Fuel Systems Titanium/Signature Series (2) Water Separator & (2) Fuel Filter Pack is a fuel related component designed for 1983–2026 applications running the 5.9L Cummins or 7.3L Powerstroke.
Provides consistent fuel pressure and removes entrained air and water from the fuel supply before it reaches the injection pump or high-pressure common-rail system. Protects injectors and extends pump service life under demanding conditions.
Verify fitment against your specific year, engine, and cab/bed configuration before ordering.