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Fuel Filter

KT-FF8121 — replaces Fleetguard FF5612

Kaltreo KT-FF8121 fuel filter, replaces Fleetguard FF5612 — cross-references BF7922, 86682, 84167233

KT-FF8121 is a fuel filter that replaces Fleetguard FF5612. It has a height of 6.950003753 in, StrataPore IN media, and primary particle efficiency of 5.8 micron (c) @ 98% IN. It cross-references 17 brands, including Baldwin BF7922 and Wix 33682, 533682. Verified fitment is for the Cummins QSB6.7 diesel engine, confirmed against the manufacturer's parts documentation as direct fitment evidence.

Cross-reference

BrandPart number(s)
FleetguardFF5612
BaldwinBF7922
Carquest86682
Case84167233, 87803208
Case Ih87803200
Cummins5404943, 4989106
FordBH1X9155AA
FramP9454
Hyundai11CL70010, 11LC70010PB, 11LG70010
Kobelco87646722
Luber-finerLFF5421
Napa3682
New Holland Agriculture4897897
New Holland Construction87803197
SennebogenF130134
Terex134026
Volvo14406780
Wix33682, 533682

Fitment engine

Cummins QSB6.7 diesel engines.

Why this fits: A Cummins QSB6.7 engine manual lists Fleetguard FF5612 among the installed/approved fuel filters for QSB6.7. That is direct evidence of fitment, not just a loose cross-reference. Verified against source ↗

Specifications

AttributeValue
Gasket Inside Diameter2.459843848 IN
Gasket Outside Diameter2.829922788 IN
Height6.950003753 in
Largest Outside Diameter3.679923247 IN
Media TypeStrataPore IN
Primary Particle Efficiency5.8 micron (c) @ 98% IN

Complete the set for Cummins QSB6.7

The other Kaltreo filters verified for this engine.

Air Filters

KT-AF8189

replaces Fleetguard AF55308

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-FF9503

replaces Fleetguard FF5432
Cummins B3.3

KT-FF1678

replaces Fleetguard FF5461
Cummins 6BT

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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