Fleetguard FS1000 Heavy-Duty Fuel-Water Separator Filter for Diesel Engines is an industrial spare component used for Cummins N14, M11, ISM, ISX, and QSM11 Diesel Engines. STARNEX Industrial Spares supplies and sources Fleetguard spare parts for maintenance engineers, plant operators, and procurement teams in Kenya and East Africa. Before ordering, verify the manufacturer part number (MPN), voltage/pressure specifications, and equipment compatibility.
Fleetguard FS1000 Heavy-Duty Fuel-Water Separator Filter for Diesel Engines
Fleetguard FS1000 Heavy-Duty Fuel-Water Separator Filter for Diesel Engines is an industrial spare component used for Cummins N14, M11, ISM, ISX, and QSM11 Diesel Engines. STARNEX Industrial Spares supplies and sources Fleetguard spare parts for maintenance engineers, plant operators, and procurement teams in Kenya and East Africa. Before ordering, verify the manufacturer part number (MPN), voltage/pressure specifications, and equipment compatibility.
Functional engineering application
The Fleetguard FS1000 Heavy-Duty Fuel-Water Separator Filter for Diesel Engines (MPN: FS1000) is built for continuous-duty industrial piping, holding pressure, temperature, and cycling loads in factory installations across Kenya and East Africa.
Quotation & fulfilment
Parametric technical attributes
| Fleetguard FS1000 | |
| IDENTIFICATION | |
| Component Type | Fleetguard FS1000 Heavy-Duty Fuel-Water Separator Filter for Diesel Engines |
| Manufacturer / Brand | Fleetguard |
| Part Number (MPN) | FS1000 |
| Stock Keeping Unit (SKU) | STX-FLG-FS1000 |
| TECHNICAL PARAMETERS | |
| Manufacturer Part Number (MPN) | FS1000 |
| Filter Type | Primary Spin-on Fuel/Water Separator |
| Micron Rating | 10 Micron (98.7% Efficiency) |
| Free & Emulsified Water Separation | 95% Efficiency (SAE J1488) |
| Overall Height | 249.07 mm (9.81 in) |
| Drain Valve Type | Self-Venting Twist Drain Valve |
| Media Type | StrataPore Multi-Layer Synthetic Media |
| CONSTRUCTION & CONNECTION | |
| Thread Size | 1"-14 UNS-2B |
| Largest Outer Diameter | 93.22 mm (3.67 in) |
| Gasket Outer Diameter | 90.00 mm (3.54 in) |
| Gasket Inner Diameter | 62.00 mm (2.44 in) |
| COMPLIANCE & LOGISTICS | |
| Stock Availability | In Stock — Enterprise Rd, Nairobi |
| KRA Tax Status | Official KRA E-TIMS Tax Invoice Available |
System fitment & verified replacements
Verified interchangeable models
- Baldwin BF1259
- Donaldson P551000
- Wix 33405
- Fleetguard FS1212 (standard capacity)
Commonly installed on equipment from
Common questions on this part
The FS1000 is widely fitted on heavy-duty Cummins engines including N14, M11, ISM, ISX, and QSM11, as well as Caterpillar and Komatsu equipment and industrial diesel generators from 250 kVA to 1,000 kVA.
Yes, both share the same 1"-14 UNS thread and gasket dimensions, but the FS1000 features advanced StrataPore media with superior 10-micron filtration and emulsified water separation compared to the older cellulose FS1212.
In Kenyan fleet and generator operations, water should be drained from the twist drain valve daily or prior to each shift to prevent water accumulation from reaching the fuel injection pump.
