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Fuel Filter

KT-FF2550 — replaces Fleetguard FF5812

Kaltreo KT-FF2550 fuel filter, replaces Fleetguard FF5812 — cross-references DBF5812, DBF5816, WIX FILTERS

KT-FF2550 is a fuel filter that replaces Fleetguard FF5812. Key specifications include an M20X1.5-6H IN thread size, 7.935831057 in height, and Nanonet IN media type. It cross-references 2 brands, including Wix WIX FILTERS, 33966, 33966NP and Donaldson DBF5812, DBF5816. Verified fitment is Cummins ISB 6.7 diesel, confirmed against the manufacturer’s parts documentation with direct FF5812 support for that engine family.

Cross-reference

BrandPart number(s)
FleetguardFF5812
DonaldsonDBF5812, DBF5816
WixWIX FILTERS, 33966, 33966NP

Fitment engine

Cummins ISB 6.7 diesel engines.

Why this fits: Fleetguard’s own FF5812 product page lists Cummins ISB 6.7 in its equipment search results, directly supporting FF5812 as a fuel filter for that engine family. Verified against source ↗

Specifications

AttributeValue
Gasket Inside Diameter2.4621998 IN
Gasket Outside Diameter2.833859798 IN
Height7.935831057 in
Hydrostatic Burst Minimum203.0 IN
Largest Outside Diameter3.682285453 IN
Media TypeNanonet IN
Primary Particle Efficiency6 micron (c) @ 99.8% IN
Rated Flow0.7926 IN
StandpipeNo IN
Thread SizeM20X1.5-6H IN

Complete the set for Cummins ISB 6.7

The other Kaltreo filters verified for this engine.

Oil Filters

KT-OF0118

replaces Fleetguard LF16015

Related fuel filters

KT-FF9241

replaces Fleetguard FF5632
Cummins ISB 6.7

KT-FF4048

replaces Fleetguard FS20089
Cummins ISB 6.7

KT-FF9807

replaces Fleetguard FF105D
Cummins N14

KT-FF9691

replaces Fleetguard FF202
Cummins NT855

KT-FF5286

replaces Fleetguard FF5285
Cummins 6CTA8.3-M

KT-FF0823

replaces Fleetguard FF5421
Cummins ISBe

Brand names and part numbers are the property of their owners and are used for reference and interchange identification only. Kaltreo is not affiliated with, and its products are not endorsed by, these owners.

See more: All fuel filters · All products · Fleetguard cross-reference table

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