Kaltreo PowerFuel Filter
KT-FF4381 — replaces Fleetguard FF5706
KT-FF4381 is a fuel filter that replaces Fleetguard FF5706. Key specifications include a height of 8.379925785 in, a gasket outside diameter of 2.598032899 IN, and a gasket inside diameter of 2.2440957 IN. It cross-references 3 brands, including Donaldson P555706, and verified fitment is for the Cummins ISF3.8 diesel engine, directly supported and confirmed against the manufacturer's parts documentation.
Cross-reference
| Brand | Part number(s) |
|---|---|
| Fleetguard | FF5706 |
| Cummins | 5262311 |
| Donaldson | P555706 |
| Volkswagen | 2P0127177 |
Fitment engine
Cummins ISF3.8 diesel engines.
Why this fits: A product/application listing explicitly ties Fleetguard FF5706 (Cummins 5262311) to Cummins ISF3.8, stating it is for the ISF3.8/ISF2.8 engine family and another application page says FF5706 is on a Cummins ISF3.8 engine. That directly supports the fuel-filter fitment relationship. Verified against source ↗
Specifications
| Attribute | Value |
|---|---|
| Gasket Inside Diameter | 2.2440957 IN |
| Gasket Outside Diameter | 2.598032899 IN |
| Height | 8.379925785 in |
Complete the set for Cummins ISF3.8
The other Kaltreo filters verified for this engine.
Related fuel filters
KT-FF9807
KT-FF9691
KT-FF5286
KT-FF0823
KT-FF9503
KT-FF1678
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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