Fleetguard FS20339 Fuel Filter
FS 20339 is a high-performance fuel/water separator engineered to safeguard critical engine systems in demanding applications. Designed with precision and reliability in mind, it integrates advanced filtration technology to address the core challenges of fuel contamination and water accumulation, making it an essential component for industrial machinery, generators, and heavy-duty vehicles.
Crafted with durable materials and a compact, space-saving design, this separator balances robust performance with practical usability. Its streamlined structure allows easy integration into existing fuel systems, while rigorous manufacturing standards ensure consistent operation even in extreme temperatures and harsh operating conditions. Every detail is optimized to deliver a seamless user experience, from installation to maintenance.
Beyond basic filtration, FS 20339 delivers tangible value by extending engine lifespan and reducing downtime. It effectively adapts to diverse fuel types, including high biodiesel blends, and meets global industry standards for performance and safety. Whether for commercial fleets or industrial equipment, this product stands as a trusted solution for protecting valuable engine components and enhancing operational efficiency.
Advantages of FS 20339 Fuel Filter
FS 20339 features multi-stage coalescing technology that removes 99.9% of water from fuel in a single pass (per ISO 16332) and filters particles as small as 4μm with 99.9% efficiency. This dual-action protection prevents corrosion, injector damage, and fuel system blockages, ensuring engines run smoothly.
Constructed with high-grade stainless steel and glass fiber media, the separator withstands extreme temperatures (-40℃ to 150℃) and resists wear. It supports diverse fuel blends and fits both carbureted and fuel-injected systems, making it adaptable to industrial, marine, and automotive applications.
By eliminating water and contaminants, the product extends the lifespan of injectors, fuel pumps, and engines. It reduces maintenance costs and unplanned downtime, delivering long-term value for businesses relying on continuous equipment operation.
The compact, bolted design allows straightforward installation and compatibility with existing fuel systems. It features user-friendly maintenance with accessible drainage and washable components, minimizing service time and operational disruptions.
Technical Specifications
| Part Number: | FS20339 |
| Filter Type: | Fuel/Water Separator |
| Dimensions: | Outer Diameter 85-88mm, Height 185mm |
| Connection Specs: | Thread Specification: M18×1.5 |
| Filtration Precision: | 4μm |
| Filtration Efficiency: | 99.9% |
| Applicable Models/Platforms: | Weichai WP3 Engine, JAC Shuailing, Mercedes-Benz Light Commercial Vehicles |
| Operating Conditions: | Temperature -40℃~150℃, Pressure ≤180psi |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T/T ,L/C |
Filter Model | Dimensions | Connection Specs | Filtration Precision | Filtration Efficiency |
| FS20339 | Outer Diameter 85-88mm, Height 185mm | Thread Specification: M18×1.5 | 4μm | 99.9%(ISO 4548 Standard) |
| FS53016NN | Length 329.00mm; Max Outer Dia. 138.30mm | Thread Specification: M34.92×1.50 | ≥5μm | ≥95%(ISO 4548 Standard) |
| FS53040NN | Length 335mm; Max Outer Dia. 140mm | Thread Specification: M36×2 | ≥5μm | ≥95%(ISO 4548 Standard) |
| FS53041NN | Length 328mm; Max Outer Dia. 136mm | Thread Specification: M28×1.5 | 5-30μm | ≥95%(ISO 4548 Standard) |
| FS53048NN | Length 330mm; Max Outer Dia. 138mm | Thread Specification: M30×1.5 | ≥5μm | ≥98%(ISO 4548 Standard) |
| FS19925 | Length 185mm; Max Outer Dia. 95mm | Thread Specification: M24×1.5 | ≥5μm | ≥98%(ISO 4548 Standard) |
| FS20336 | Φ102mm × 215mm | Thread Specification: Flat Connector | 5μm | ≥99.5%(ISO 4548 Standard) |
| FS36209 | OD 93mm × Length 200mm | Thread Specification: M20×1.5 | 10μm | ≥98%(ISO 4548 Standard) |
| FS36268 | Φ95mm × 190mm | Thread Specification: M20×1.5 | 10μm | ≥98%(ISO 4548 Standard) |
| FS1098 | Φ120mm × 229.06mm | Thread Specification: M20×1.5 | 10μm | ≥98.7%(ISO 4548 Standard) |
| FS20019 | Φ96mm × 201mm | Thread Specification: M20×1.5 | 10μm | ≥99%(ISO 4548 Standard) |
| FS20165 | Φ110mm × 230mm | Thread Specification: M24×1.5 | 10μm | ≥99%(ISO 4548 Standard) |
| FS1067 | Φ93mm × 255mm | Thread Specification: 1″-14 UNS-2B | 10μm | ≥99.8%(ISO 4548 Standard) |
| FS20336 | Length 340mm; Max Outer Dia. 142mm | Thread Specification: M33×2 | ≥5μm | ≥98.5%(ISO 4548 Standard) |
| FS36279 | H176.7mm; Outer Dia.93.5mm | Thread Specification: M27×2 | ≥5μm | ≥99.5%(ISO 4548 Standard) |
| FS20347 | Outer Diameter 90-92mm, Height 210mm | Thread Specification: M22×1.5 | 3μm | 99.9%(ISO 4548 Standard) |
| FS20383 | Outer Diameter 95-98mm, Height 220mm | Thread Specification: M24×1.5 | 2μm | 99.98%(ISO 4548 Standard) |
| FS20197 | Outer Diameter 80-82mm, Height 170mm | Thread Specification: M16×1.5 | 6μm | 99.8%(ISO 4548 Standard) |
| FS20340 | Outer Diameter 88-90mm, Height 195mm | Thread Specification: M20×1.5 | 4μm | 99.7%(ISO 4548 Standard) |
| FS20348 | Outer Diameter 100-105mm, Height 240mm | Thread Specification: M26×1.5 | 3μm | 99.9%(ISO 4548 Standard) |
| FS20021 | Outer Diameter 75-78mm, Height 155mm | Thread Specification: M14×1.5 | 8μm | 99.6%(ISO 4548 Standard) |
| FS20190 | Outer Diameter 78-80mm, Height 165mm | Thread Specification: M16×1.5 | 7μm | 99.7%(ISO 4548 Standard) |
| FS20346 | Outer Diameter 80mm, Height 170mm | Thread Specification: M16×1.5 | 8μm | 99.6%(ISO 4548 Standard) |
| FS1006 | Outer Diameter 116.2mm, Height 313mm | Thread Specification: 1-1/4″-12 UNS-2B | 10μm | 98.7%(ISO 4548 Standard) |
| FS1007 | Outer Diameter 120mm, Height 320mm | Thread Specification: 1-1/2″-12 UNS-2B | 10μm | 99%(ISO 4548 Standard) |
| FS1040 | Outer Diameter 125mm, Height 330mm | Thread Specification: 1-1/4″-12 UNS-2B | 10μm | 99.2%(ISO 4548 Standard) |
| FS1041 | Outer Diameter 130mm, Height 340mm | Thread Specification: 1-1/2″-12 UNS-2B | 10μm | 99.3%(ISO 4548 Standard) |
| FS1067 | Outer Diameter 128mm, Height 335mm | Thread Specification: 1-1/4″-12 UNS-2B | 10μm | 99.4%(ISO 4548 Standard) |
| FS19728 | Outer Diameter 135mm, Height 350mm | Thread Specification: 1-1/2″-12 UNS-2B | 10μm | 99.5%(ISO 4548 Standard) |
| FS19765 | Outer Diameter 140mm, Height 360mm | Thread Specification: 1-1/2″-12 UNS-2B | 10μm | 99.6%(ISO 4548 Standard) |
| FS20121 | Outer Diameter 122mm, Height 325mm | Thread Specification: 1-1/4″-12 UNS-2B | 10μm | 99.2%(ISO 4548 Standard) |
| FS01212 00MX | Outer Diameter 145mm, Height 370mm | Thread Specification: 1-1/2″-12 UNS-2B | 10μm | 99.7%(ISO 4548 Standard) |
| FS19732 00MX | Outer Diameter 142mm, Height 365mm | Thread Specification: 1-1/2″-12 UNS-2B | 10μm | 99.6%(ISO 4548 Standard) |
| FS53041 NN | Outer Diameter 150mm, Height 380mm | Thread Specification: 1-1/2″-12 UNS-2B | 10μm | 99.8%(ISO 4548 Standard) |
| ——END—— | ||||
General Infomation of DCEC C220-10A Automotive Engine | |||
| Engine Model | C220-10A | Advertised Power | 220 HP @ 2400 RPM |
| Peak Torque | 780 N.m @ 1500 RPM | Curve&Datasheet | FR 91484 |
| Fuel System | Bosch P7100 Pump | No. Of Cylinders | 6 |
| Aspiration | Turbocharged & Air Intercooler | Displacement | 8.3 L |
| Bore * Stroke | 114 mm * 135 mm | CPL Code Revision | 8418 |
| Dry Weight | 617 kg | Wet Weight | 636 kg |
| Compression Ratio | 17.3 : 1 | ||
Installation Data of DCEC C220-10A Automotive Engine | |||
| Center of Gravity. Distance From Front Face of Block | 427 mm | ||
| Center of Gravity. Distance Above Crank Centerline(Above Crankshaft) | 163 mm | ||
| Maximum Bending Moment At Rear Face of Block | 1356 N.m | ||
| Maximum Crankshaft Thrust Bearing load limit- Intermittent load | 3558 N | ||
| Maximum Crankshaft Thrust Bearing load limit-Continuous load | 2670 N | ||
| Instantaneous Inertia At Rotating: (Without Flywheel) | N/A | ||
| Emissions Certification | GB17691/GB14761 | ||
| Idle Speed | 800 RPM | ||
| Maximum Non-Load Speed | 2720 RPM | ||
| Over Speed Performance (Within 15 Seconds) | 3500 RPM | ||
| The Clutch Torque @ 800Rpm | 495 N.m | ||
| Maximum Altitude At Which Continuous operation Is Allowed | 3000 m | ||
| Supercharger outlet Exhaust Pressure limit Value | 450 kPa | ||
| Maximum Power of Exhaust Brake | 114 kW | ||
| ——END—— | |||
Engine Performance Data Rated power of DCEC C220-10A Automotive Drive Engine | |||||
| Rated Power | Torque Peak | Rated Power | Torque Peak | ||
| Engine Speed | 2400 RPM | 1500 RPM | Exhaust Temperature | 625 ℃ | 602 ℃ |
| Oil Pressure | 345 kPa | 282 kPa | Fuel Consumption | 43 L/hr | 26.9 L/hr |
| The Air Flow | 18.9 m³/min | 9.1 m³/min | Coolant Flow | N/A | N/A |
| The Flow Rate of Pressurized Air | N/A | N/A | Heat Loss Coolant | 77 kW | 60 kW |
| Pressurized Air Pressure | N/A | N/A | Heat Loss Air | 46 kW | 14 kW |
| The Exhaust Flow | 45 m³/min | 21.3 m³/min | Mechanical Loss of Power | N/A | N/A |
System Technical Data of DCEC C220-10A Automotive Drive Engine | ||
| Air Intake System | Maximum Temperature Rise Between Ambient Air and Engine Air Inlet | 15 ℃ |
| Maximum Intake Restriction with Dry Type Air Cleaner,with Clean Filter-Medium Duty | 2.9 (300) kPa (mmH2O) | |
| Maximum Intake Restriction with Dry Type Air Cleaner,with Clean Filter-Heavy Duty | 3.7 (380) kPa (mmH2O) | |
| Maximum Intake Restriction with Dirty Filter | 6.2 (635) kPa (mmH2O) | |
| Turbocharged & Intercooled | Maximum Intake Manifold Temperature-Second Level | 55 ℃ |
| Maximum Intake Manifold Temperature-Three-Level | 50 ℃ | |
| Intercooler Cooling Temperature-Second Level | 25 ℃ | |
| Intercooler Cooling Temperature-Three-Level | 20 ℃ | |
| Maximum Allowable Pressure Difference Before and After Intercooling-Three-Level | 16.7 (125) kPa(mmHg) | |
| Minimum Inlet Pipe Diameter Allowed-Three-Level | 75 mm | |
| Exhaust System | Maximum Back Pressure Imposed by Complete Exhaust System | 10.0 (75) kPa (mmHg) |
| Exhaust Pipe Size Normally Accepable | 75 mm | |
| Maximum Static Bend Allowed for Turbocharger Exhaust Flange | N/A | |
| Lubrication System | Low oil Level Inclination Angle-Front Up | 45 ° |
| Low oil Level Inclination Angle-Back Up | 45 ° | |
| Low oil Level Inclination Angle-Fuel Pump Side Up | 45 ° | |
| Low oil Level Inclination Angle-Exhaust Side Up | 45 ° | |
| Oil Sump Capacity-Upper Limit | 14.2 L | |
| Oil Sump Capacity-Lower Limit | 12.4 L | |
| Capacity of The Whole System | 16.4 L | |
| Cooling System | Coolant Capacity – Engine only | 9 L |
| Standard Thermostat (Modulating) Range | 83 – 95 ℃ | |
| Minimum Fill Rate ( Without Low Level Alarm) | 19 L/min | |
| Minimum Coolant Expansion Space – % of System Capacity | 6 % | |
| Water Tank Capacity Without Water Expansion | 6 L | |
| Maximum Coolant Pressure (Without Pressure Cap, Thermostat Closed) | 276 kPa | |
| Maximum Degassing Time | 25 mins | |
| Maximum Coolant Flow to Accessories | 41 L/min | |
| Maximum Coolant Temperature Engine out | 100 ℃ | |
| Minimum Allows Pressure of Pressure Cap | 50 kPa | |
| Minimum Recommended Coolant Temperature | 70 ℃ | |
| Common Operating Temperature Range of Fans with Fan Clutch | 93 ℃ | |
| Maximum Coolent Temperature For Engine Protection Control | 100 ℃ | |
| The Limit Environmental Temperature at Rated Speed | Second Level 45 ℃;Three-Level 42 ℃ | |
| The Limit Environmental Temperature at Peak Torque | Second Level 40 ℃;Three-Level 37 ℃ | |
| 24V Electrical System | Maximum Allowable Resistance of Cranking Circuit | 0.002 Ω |
| The Cold Start Current When Engine and The Clutch Separate | 12 V 500 24 V 250 | |
| Cold Starting System | Maximum Unaided Cold Start Temperature | 120 RPM -10 ℃ |
| Maximum Aided Cold Start Temperature | 110 RPM -35 ℃ | |
| Fuel System | Maximum Fuel Return Resistance | 520 (mmHg) |
| Maximum Inlet Resistance of oil Pump with Clean Filter | 150 (mmHg) | |
| ——END—— | ||
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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