Fleetguard FF63041NN Spin-On Fuel Filter, Pack of 6

Cummins Inc.
2 61/64 in. -7H
Product Type:
Particulates and Water
Micron Rating:
4 Micron
Pack of 6
8.00 LBS
WARNING: This product may contain a chemical known to the State of California to cause cancer & reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Adding to cart… The item has been added

The Fleetguard FF63041NN spin-on fuel filter includes NanoNet filtration media that helps reduces harmful particles in the engine's fuel injectors. The filter delivers maximum engine life with premium protection and longer filter life. The FF63041NN is for model year 2020+ Cummins L9, B6.7 engines.


  • High-efficiency filtration system to remove small particles
  • Helps to prolong the life of a truck's engine and improve its overall performance
  • Regularly replacing your truck's fuel filter with the FF63041NN can help keep your vehicle running smoothly and prevent costly repairs down the line.


  • Filter type: Particulate and water separation filter
  • Fluid: Diesel
  • Spin-on filter
  • Media type: NanoNet
  • Thread class: 7H
  • Thread Form: Metric
  • Thread Diameter: 2.95 in.
  • Thread Pitch: 0.08 inch
  • Filtering to 4 microns
  • Largest OD: 3.82 in.
  • Gasket OD: 3.82 in.
  • Free water separation 95%
  • Overall height: 7.09 in.
  • Pack of 6


  • Freightliner B6.7 and L9 engines
  • International B6.7 and L9 engines
  • Blue Bird B6.7 and L9 engines
  • Kenworth L9 engines
  • Mack L9 engines
  • Cummins B6.7 and L9 engines
  • Hino B6.7and L9 engines
  • Integrated Coach B6.7 and L9 engines
  • Thomas B6.7 and L9 engines
  • Western Star L9 engines
  • Autocar B6.7 and L9 engines

FF63041NN Cross Reference

  • Cummins 5526400


Specifications (PDF Download)

FF5825NN Brochure (PDF Download)