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Fuel Filter

KT-FF9730 — replaces Fleetguard FF5782NN

Kaltreo KT-FF9730 fuel filter, replaces Fleetguard FF5782NN — cross-references 5590012173, BF46002, 2881458

KT-FF9730 is a fuel filter that replaces Fleetguard FF5782NN. It features a 2.25-12 UNF 2B IN thread size, 10.292131542 in height, and NanoNet IN media. It cross-references 7 brands, including Baldwin BF46002 and Wix WF10144. Verified fitment is for the Cummins QSK19 diesel engine, directly supported and confirmed against the manufacturer’s parts documentation.

Cross-reference

BrandPart number(s)
FleetguardFF5782NN
Atlas-copco5590012173
BaldwinBF46002
Cummins2881458, 5417137
Komatsu42C0411520, 58C0100030, 79826673
Liebherr11212725, 11646796
Napa600144
WixWF10144

Fitment engine

Cummins QSK19 diesel engines.

Why this fits: A Cummins specification sheet explicitly lists Fleetguard FF5782NN as the recommended primary fuel filter for QSK19, and third-party cross-reference pages map FF5782NN to Cummins 5417137 with QSK19 application. That directly supports the fitment relationship. Verified against source ↗

Specifications

AttributeValue
Gasket Inside Diameter3.999992 IN
Gasket Outside Diameter4.736211 IN
Height10.292131542 in
Hydrostatic Burst Minimum509.8925 IN
Largest Outside Diameter4.6696757 IN
Media TypeNanoNet IN
Primary Particle Efficiency4 micron (c) @ 99.9% IN
Rated Flow3.80448 IN
Thread Size2.25-12 UNF 2B IN

Related fuel filters

KT-FF5719

replaces Fleetguard FS19763
Cummins QSK19

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

KT-FF9503

replaces Fleetguard FF5432
Cummins B3.3

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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