Description
The Fleetguard FS19932 is a genuine Fleetguard OEM fuel/water separator that replaces Volvo 8159975 / 81599755, Bosch 986450734, MAN 51125030066, and Case IH 1685159C91. Engineered to 95% TWA efficiency at 30 micron with 90% free-water separation, this drain-only filter (no water sensor port) protects high-pressure injection systems on Volvo D11/D13/D16 trucks, MAN heavy-duty engines, and Atlas Copco compressor packages.
Specifications
| Manufacturer | Fleetguard (Cummins Filtration) |
|---|---|
| Part Number | FS19932 |
| Part Type | Fuel/Water Separator |
| Efficiency, TWA (SAE J1985) | 95% |
| Micron Rating (SAE J1985) | 30 micron |
| Free Water Separation | 90% |
| Emulsified Water Separation | 90% |
| Largest OD | 4.24 in |
| Length | 8.19 in |
| Gasket OD | 3.94 in |
| Gasket ID | 3.56 in |
| Seam OD | 4.25 in |
| Standpipe | No |
| Water Sensor Port | No (drain only) |
Cross References
This part replaces or is equivalent to the following part numbers:
- Volvo: 8159975, 81599755, 8129975
- Mack / Volvo: 21380488 (where superseded to FS19932)
- Bosch: 986450734
- MAN: 51125030066
- Case IH: 1685159C91
- Blue Bird: 1967009
- Atlas Copco: 1604754300, 2914807000
- Alliance: ABPN122R50418, ABPN122S3226FL02, N122R50418
Applications
This fuel/water separator services the following heavy-duty diesel engines and equipment:
- Volvo D11, D13, D16 (FH/FM-series fuel system applications)
- MAN D20, D26 / D2066 / D2676 industrial and on-highway engines
- Case IH agricultural / Atlas Copco compressor diesel applications
- Blue Bird school and shuttle buses (1967009 service position)
Verify your equipment’s filter housing dimensions and current Fleetguard service number before ordering.









