Fleetguard Fuel Water Separator – Part No. FS36230 for Cummins Engines
The Fleetguard FS36230 is a high-performance, spin-on fuel water separator engineered and manufactured by Fleetguard, a subsidiary of Cummins Inc. — the world's largest independent manufacturer of diesel engines. As an OEM-grade filtration component, this fuel water separator represents the same technology installed on new Cummins engines from the factory, ensuring exacting quality standards and perfect compatibility with Cummins and other heavy-duty diesel powerplants.
| Engine Series | Model Numbers | Typical Applications |
|---|
| Cummins 4B3.9 | 4-cylinder, 3.9L | Industrial, generator sets, light trucks |
| Cummins 6B5.9 | 6-cylinder, 5.9L | Medium-duty trucks, buses, construction |
| Cummins 6C8.3 | 6-cylinder, 8.3L | Heavy trucks, marine propulsion |
| Cummins B5.9 CM2670 | B166C variant | Construction machinery |
| Cummins B5.9 CM2880 | B192G variant | Industrial power units |
| Cummins B6.7 CM2670 | B164C variant | Medium/heavy trucks, buses |
| Cummins B6.7 CM2880 | B191G variant | Construction, agricultural |
| Cummins ISB CM2150 | ISB / ISD6.7 CM2150 SN | Dongfeng commercial vehicles |
| Cummins ISBe4 CM850 | ISBe4 engine platform | Euro IV emission standard |
| Cummins ISD6.7 CM2880 | D101 variant | Construction equipment |
| Cummins ISL CM2150 | ISL 8.9L | Heavy trucks, motorcoaches |
| Cummins ISL8.9 CM2150 | L110 variant | Industrial |
| Cummins ISL8.9 CM2880 | L112, L140 variants | Industrial, generator sets |
| Cummins ISL9 CM2150 | SN variant | Heavy trucks |
| Cummins ISL9.5 CM2150 | SN variant | Heavy trucks |
| Cummins ISL9.5 CM2880 | L138 variant | Industrial |
| Cummins QSB3.9 CM2880 | B138 variant | Compact construction |
| Cummins QSB4.5 CM2150 | B108 variant | Medium-duty trucks |
| Cummins QSB4.5 CM850 (CM2850) | — | Generator sets |
| Cummins QSB5.9 CM2880 | B139 variant | Construction, industrial |
| Cummins QSB6.7 CM2150 | B109 variant | Medium/heavy equipment |
| Cummins QSB6.7 CM850 (CM2850) | — | Industrial |
| Cummins QSZ13 CM2150 | Z101 variant | Heavy industrial |
| Cummins ISDE 140 30 | 4-cylinder variant | Dongfeng commercial vehicles |
| Cummins ISDE 210 30 | 6-cylinder variant | Dongfeng commercial vehicles |
| Cummins ISBE 150 30 | — | Medium-duty trucks |
| Cummins ISBE 220 30 | — | Medium/heavy trucks |
| Cummins ISBE 220 31 | — | Medium/heavy trucks |
| Renault DCI11 | 11.1L | Renault commercial vehicles |
| Bosch CRS | Common Rail System | Universal diesel applications |
| Volvo | Various | Cross‑platform compatibility |
Fleetguard & Cummins Equivalents
Aftermarket & Third-Party Equivalents
Assembly & Complete Unit Equivalents (with Bowl)
Fuel Filters (Fine / Secondary)
Fuel Water Separators (Additional FS Series)
Engine Oil Filters (Lube Filters)
When performing comprehensive engine service, the oil filter is typically replaced at the same interval as the fuel filters:
Air Filters (Intake System)
Cooling System & Additive Components
Fuel System Precision Components
For comprehensive fuel system protection, the FS36230 fuel water separator should be used in conjunction with these fuel system service components:
Fitting & Installation Accessories
Original Equipment Manufacturer (OEM) Fitment — Vehicle & Equipment Applications
The Fleetguard FS36230 fuel water separator is widely used as original equipment or direct replacement on the following vehicle and machinery models: