Fleetguard FF5776 Fuel Filter | Cummins ISX15 Fuel Filter FL80 8L) inline-4 diesel

8L) inline-4 diesel

Peterbilt 375

Betts RT35L is the left-hand aluminum angled conspicuity reflector strip with factory-applied DOT-C2 red/white reflective tape

Verify your engine serial and filter-housing part number before ordering to confirm fitment

Freightliner FLC/FLD

Fleetguard FF5776 Fuel Filter | Cummins ISX15 Fuel Filter FL80 8L) inline-4 dieselFleetguard FF5776 spin on secondary fuel filter for Cummins ISX, ISX11. 9, ISX15, and QSX engines, replacing Cummins 2864993 and 2893612. Heavy wall steel housing with an M90 x 2. 0 mounting thread protects high pressure common rail injectors from particulate. The FF5825NN NanoNet upgrade and the newer FF5971NN are interchangeable on the same mount with extended service media. Signs You Need a New Fuel Filter Loss of power under load or extended