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Caterpillar · Filtration
2568753
In stock · ships from Knoxville
This is a Caterpillar 256-8753 fuel water separator filter, also called a fuel filter.
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Verified fitment for 7 applications
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All confirmed applications for this part number.
Caterpillar
Caterpillar
These are engine‑level fitments only; the filter may be used in a wide range of on‑highway trucks and industrial equipment with those Cat engines. Always verify fitment for your specific model and year before purchasing.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 10 of 10.
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It removes 100% of free water and up to 90% of emulsified water from diesel fuel before it reaches the injection system, protecting injectors, high‑pressure pumps, and secondary filters from corrosion and wear. Heavy‑duty diesel engines use it in primary fuel filtration, and it should be replaced at the manufacturer’s recommended service interval or whenever fuel contamination is suspected. Its advanced filtration media also traps solid particles down to 15 microns nominal, helping to keep your engine running smoothly and preventing expensive fuel system damage.
Part Number: 2568753
FILTER
Unit: ea
Dealer: Post Onsite
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