Kaltreo PowerFuel Filter
KT-FF6587 — replaces Fleetguard FF5814
KT-FF6587 is a fuel filter that replaces Fleetguard FF5814. It features a 1-14 UNF 2B IN thread size, 6.94488564 in height, and NanoNet IN media type. It cross-references 1 brand, Wix, with 33528, 33528MP, and 33528NP. Verified fitment is Caterpillar 3306 diesel, directly supported by FF5814 application listings and confirmed against the manufacturer's parts documentation.
Cross-reference
| Brand | Part number(s) |
|---|---|
| Fleetguard | FF5814 |
| Wix | 33528, 33528MP, 33528NP |
Fitment engine
Caterpillar 3306 diesel engines.
Why this fits: A catalog source explicitly lists Fleetguard FF5814 with engine applications including CAT 3306, and another source shows FF5814 cross-references to a Caterpillar application path. That directly supports using FF5814 as a fuel filter for Caterpillar 3306. Verified against source ↗
Specifications
| Attribute | Value |
|---|---|
| Gasket Inside Diameter | 2.4618061 IN |
| Gasket Outside Diameter | 2.8338526 IN |
| Height | 6.94488564 in |
| Hydrostatic Burst Minimum | 203.0 IN |
| Largest Outside Diameter | 3.681095 IN |
| Media Type | NanoNet IN |
| Primary Particle Efficiency | 3 micron (c) @ 98.7% IN |
| Rated Flow | 1.6644599999999998 IN |
| Thread Size | 1-14 UNF 2B IN |
Complete the set for Caterpillar 3306
The other Kaltreo filters verified for this engine.
Related fuel filters
KT-FF9356
KT-FF4719
KT-FF2550
KT-FF8479
KT-FF7282
KT-FF9146
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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