Description
Genuine Paccar 2277129PE OEM fuel/water separator cartridge element for Paccar MX-11 and MX-13 EPA13 and EPA17 engines in Kenworth T680/T880 and Peterbilt 579/567. Synthetic 5-micron media protects the high-pressure common rail injectors from particulate and water damage. Replaces earlier Paccar 1852006PE, 2133096PE, and 2164463PE cartridges.
Specifications
| Manufacturer | Paccar (Genuine OEM) |
|---|---|
| Part Number | 2277129PE |
| Part Type | Cartridge Fuel/Water Separator Element |
| Engine Compatibility | Paccar MX-11, MX-13 (EPA13, EPA17) |
| Media | Synthetic, 5-micron |
Cross References
This element replaces or is equivalent to the following part numbers:
- Paccar: 1852006PE, 2133096PE, 2164463PE
- Fleetguard: FS20260
- Donaldson: P581406
- Baldwin: PF46106
- Wix: WF10591
- Luber-Finer: L7663F
Applications
This fuel/water separator fits the following engines:
- Paccar MX-11 10.8L (EPA13, EPA17)
- Paccar MX-13 12.9L (EPA13, EPA17)
Representative vehicles using these engines:
- Kenworth T680, T880, W990 (2013-2020)
- Peterbilt 567, 579, 389 (2013-2020)
- DAF XF, CF (export markets)
Verify your engine serial number and EPA configuration before ordering. EPA21 trucks use a different fuel filter kit (2272926PE).









