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Fleetguard FS53041NN Fuel Filter

FS53041 NN is a high-performance spin-on fuel/water separator engineered for heavy-duty diesel engines in hazardous chemical transportation tractors, long-haul trunk logistics vehicles, and mining special dump trucks. Designed to resist severe fuel contamination and water intrusion in high-risk, high-load working conditions, it serves as a critical safeguard for high-pressure injection systems, preventing costly injector wear, pump failure, and unplanned operational downtime.

Constructed with a corrosion-resistant alloy steel housing and advanced hydrophobic filter media, FS53041 NN delivers exceptional durability and filtration precision. Its optimized pleat density maximizes dirt-holding capacity, while precision-machined threads and a Viton seal ensure a leak-proof fit even under intense vibration and pressure fluctuations. Every unit complies with ISO 4020 standards and OEM requirements to guarantee stable, reliable performance.

Beyond contamination control, FS53041 NN streamlines maintenance and cuts operational costs. It is fully compatible with diesel, biodiesel blends up to B20, and low-sulfur fuels, adapting seamlessly to diverse fuel supplies. For fleet managers and equipment operators, it stands as a cost-effective solution that balances robust engine protection and long-term operational value.

Advantages of  FS53041NN FuelFilter

  • FS53041 NN features a 10μm absolute filtration rating, capturing 99.8% of harmful particulate contaminants per SAE J1985 standards. Its specialized hydrophobic media also achieves 99.2% free water separation efficiency, protecting engines from corrosion and lubrication loss caused by moisture buildup in harsh mining, logistics, and hazardous chemical transportation environments.

  • The separator’s alloy steel housing withstands extreme temperatures ranging from -40℃ to 150℃ and pressure up to 200psi. Its reinforced center tube prevents media collapse under high stress, making it ideal for the continuous heavy-load operations of hazardous chemical transport and long-haul trunk logistics tasks.

  • Optimized pleat geometry increases dirt-holding capacity by 45% compared to standard separators, extending maintenance intervals and reducing replacement costs. By safeguarding critical engine components, it minimizes costly repairs and unplanned downtime for heavy-duty vehicles operating in high-risk scenarios.

  • FS53041 NN is a direct-fit replacement for OEM filters in Cummins, Foton Daimler, and Shaanxi Automobile heavy-duty engines. Its spin-on design with a bottom drain valve enables tool-free installation and quick water removal, simplifying maintenance without specialized skills or equipment.

Technical Specifications

Part Number: FS53041 NN
Filter Type: Heavy-Duty Fuel/Water Separator
Dimensions: Outer Diameter 150mm, Height 380mm
Connection Specs: Thread Specification: 1-1/2″-12 UNS-2B
Filtration Precision: 10μm
Filtration Efficiency: 99.8%
Applicable Models/Platforms: Cummins, Foton Daimler, Shaanxi Automobile Heavy-Duty Engines; Hazardous Chemical Transportation Tractors, Long-haul Trunk Logistics Vehicles, Mining Special Dump Trucks
Operating Conditions: Temperature -40℃~150℃, Pressure ≤200psi
Lead Time: 15 – 30 Working Days
Payment Terms: T/T ,L/C

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Filter Model

Dimensions

Connection Specs

Filtration Precision

Filtration Efficiency

FS53041 NN Outer Diameter 150mm, Height 380mm Thread Specification: 1-1/2″-12 UNS-2B 10μm 99.8%(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)
FS20339 Outer Diameter 85-88mm, Height 185mm Thread Specification: M18×1.5 4μm 99.9%(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)
FS36279 H176.7mm; Outer Dia.93.5mm Thread Specification: M27×2 ≥5μm ≥99.5%(ISO 4548 Standard)
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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
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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

Performance-Curve-of-C220-10A-Engine-for-Vehicle.webp

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)
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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.

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