Description
Fleetguard FS1232 is a spin-on fuel / water separator with a 20-micron rating, M16x1.5 mounting thread, and 90% emulsified water separation, used on Dodge Ram trucks with the Cummins B-series 5.9L 12-valve and 24-valve engines. Replaces Cummins 3834656, Mopar / Chrysler 4429107 / 4638676, GMC 25014427.
Specifications
| Manufacturer | Fleetguard |
|---|---|
| Part Number | FS1232 |
| Part Type | Spin-On Fuel/Water Separator |
| Thread Size | M16 x 1.5-6H |
| Length | 4.41 in |
| Largest OD | 3.01 in |
| Gasket OD | 2.83 in |
| Gasket ID | 2.46 in |
| Micron Rating (SAE J1985) | 20 µm |
| Efficiency, TWA (SAE J1985) | 96% |
| Emulsified Water Separation | 90% |
Cross References
This fuel/water separator replaces or is equivalent to the following part numbers:
- Cummins: 3834656
- Mopar / Chrysler: 4429107, 4638676
- GMC: 25014427
- Power Train Components: PS6628
- Also known as: Mack 3076PS6628
Applications
This separator fits the following engines:
- Cummins B-series 5.9L 12-valve (1989-1998)
- Cummins ISB 5.9L 24-valve (1998.5-2002)
Representative vehicles using these engines:
- Dodge Ram 2500 / 3500 (1989-2002 Cummins)
Verify your fuel-system architecture before ordering — the 2003+ ISB 5.9L common-rail and 6.7L architectures use different fuel filtration.
