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Luber-finer · Filtration
LFP440F
In stock · ships from Knoxville
The Luber-finer LFP440F is a heavy-duty fuel filter that cleans diesel fuel by trapping rust, dirt, and other solid contaminants before they reach the injection system.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 12 applications
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All confirmed applications for this part number.
Freightliner
Peterbilt
Other applications
Freightliner
Peterbilt
Other applications
Applications sourced from an aftermarket seller's listing (Lonewolf Heavy Duty) and may not be a complete or factory-verified fitment guide. This filter also fits various Mack trucks and diesel engines from Caterpillar, Hyster, Komatsu, and other manufacturers by cross-reference. Always confirm fitment using your engine's OEM part number.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 19.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It is a standard replacement cartridge-style filter commonly used on commercial trucks, construction equipment, and agricultural machinery. A clogged or old fuel filter can cause hard starting, power loss, or erratic engine performance, so it is recommended to replace it at least once a year or whenever these symptoms appear. The filter meets or exceeds OEM specifications for filtration efficiency and durability under severe conditions.
Part Number: LFP440F
FILTER
Dealer: KP Services Crossville
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