Kaltreo Power Components logo Kaltreo Power

Fuel Filter

KT-FF9503 — replaces Fleetguard FF5432

Kaltreo KT-FF9503 fuel filter, replaces Fleetguard FF5432 — cross-references TF1578, 6503251M1, 5067

KT-FF9503 is a fuel filter that replaces Fleetguard FF5432. It has a 3/4-16 UNF 2B thread size, 4.94094755 in height, cellulose media, and 19 micron (c) @ 98% primary particle efficiency. It cross-references 19 brands, including Wix WF8218 and Hengst H232WK. Verified fitment is Cummins B3.3 diesel, with a direct B3.3 family fitment path confirmed against the manufacturer’s parts documentation.

Cross-reference

BrandPart number(s)
FleetguardFF5432
AmcTF1578
Argo6503251M1
Crosland5067
CumminsC6003112110
Denso1861004640, 1861005130
FramPS8784, PS10966
Grove90018467
HengstH232WK
Jc Bamford721150730
Komatsu6003112110
Luber-finerLFF5966
MahleKC100, KC100D
Mann-filterWK7202X
MazdaR2L113ZA5A
PurfluxCS465
RycoZ252X
TecnocarRN211
Toyota2339064450, 2339033010, 2339033020
WixWF8218

Fitment engine

Cummins B3.3 diesel engines.

Why this fits: Fleetguard’s own product page lists FF5432 for Cummins B3.3-G2, and another Fleetguard catalog page lists FF5432 among fuel filters for Cummins B3.3 applications. That is a direct, reliable fitment path for the B3.3 family. Verified against source ↗

Specifications

AttributeValue
Gasket Inside Diameter2.2834600000000003 IN
Gasket Outside Diameter2.55905 IN
Height4.94094755 in
Hydrostatic Burst Minimum174.0 IN
Largest Outside Diameter2.8346400000000003 IN
Media TypeCellulose IN
Primary Particle Efficiency19 micron (c) @ 98% IN
Rated Flow0.2642 IN
Thread Size3/4-16 UNF 2B IN

Related fuel filters

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-FF1678

replaces Fleetguard FF5461
Cummins 6BT

KT-FF5632

replaces Fleetguard FF5488
Cummins ISC

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

Get a quote on KT-FF9503

Send your part numbers and quantities for pricing and lead time.

Request a Quote