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Fleetguard · Filtration
FF63041NN
In stock · ships from Knoxville
The Fleetguard FF63041NN is a spin‑on diesel fuel filter featuring NanoNet® media.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 12 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Autocar
Freightliner
Hino
International
Kenworth
Western Star
Other applications
Autocar
Freightliner
Hino
International
Kenworth
Western Star
Other applications
Specifically designed for 2020+ Cummins L9 and B6.7; always verify fitment with your engine serial number.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It captures particles as small as 4 microns and separates over 95% of free water, protecting high‑pressure fuel injectors on 2020 and newer Cummins L9 and B6.7 engines. Truck owners should replace this filter at the service intervals recommended by the engine manufacturer to prevent fuel system damage and maintain performance.
Part Number: FF63041NN
FUEL FILTER
Dealer: Post Onsite
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