Description
OEM Fleetguard FS20313 EleMax fuel/water separator cartridge — the factory-spec filter for 2022+ Mack MP7/MP8 and Volvo D11/D13 engines fitted with the DAVCO Fuel Pro 386/387/388 housing. Three-stage water removal, 15-micron media, biodiesel compatible. Direct replacement for Mack 24009058 and Volvo 24009059.
Signs You Need a New Fuel/Water Separator
- Water-in-fuel warning light on the dash
- Hard starting or extended cranking
- Power loss, hesitation, or rough acceleration
- Engine surging or inconsistent idle
- Visible water in the DAVCO housing sight bowl
- Decreased fuel economy or increased exhaust smoke
Specifications
| Manufacturer | Fleetguard (Cummins Filtration) |
|---|---|
| Part Number | FS20313 |
| Part Type | Fuel/Water Separator Cartridge (EleMax) |
| Engine Compatibility | Mack MP7 / MP8 / MP8HE, Volvo D11 / D13 / D13TC (2022+) |
| Filter Housing | DAVCO Fuel Pro 386, 387, 388 |
| Media | EleMax three-stage water removal |
| Micron Rating | 15 µm |
| Length | 7.36 in |
| Largest OD | 4.50 in |
| Gasket ID | 0.76 in |
| Biodiesel Compatible | Yes |
Cross References
This separator replaces or is equivalent to the following part numbers:
- Mack: 24009058, FS2031323MX
- Volvo: 24009059, 20514654, FS20313X2MX
- Fleetguard: FGFS20313
Applications
This separator is the OE fitment on the following engines (2022+ with DAVCO Fuel Pro 386/387/388):
- Mack MP7 / MP8 / MP8HE (2022–present)
- Volvo D11 / D13 / D13TC (2022–present)
Also fits the following engines when retrofitted with a DAVCO 386/387/388 housing:
- Cummins X15 (2022+)
- Navistar A26
Representative vehicles using these engines:
- Volvo VNL / VNR / VNX (2022–present)
- Mack Anthem / Granite / Pinnacle (2022–present)
Verify engine model year and confirm the DAVCO Fuel Pro housing model before ordering. Pre-2022 Mack/Volvo engines used a different cartridge.
