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Fleetguard LF3321 Oil Filter

Fleetguard LF3321 is a high – performance full – flow spin – on oil filter, mainly designed for Cummins N14/K19/M11, Volvo heavy – duty diesel engines, and Case IH agricultural machinery engines, and is widely used in heavy trucks, large – scale construction machinery (such as large loaders, excavators), agricultural equipment (such as tractors, harvesters), and industrial generator sets.

The filter adopts high – quality cellulose composite filter media, which can achieve 98% filtration efficiency at 25 microns, effectively capturing metal shavings, carbon deposits, and colloidal impurities in the lubrication system, protecting engine bearings, camshafts, and turbochargers from premature wear, and ensuring stable operation under long – term heavy – load working conditions.

Key specifications: 108mm outer diameter, 260.5mm height, 1 1/8-16 UN-2B thread, 100.2×92.2mm seal ring. It supports tool – free quick installation and can maintain stable performance in the temperature range of -30°C to 120°C. It is an ideal maintenance accessory for heavy – duty vehicle fleets, agricultural machinery, and industrial equipment.

Advantages of  LF3321 Oil Filter

  • Broad Compatibility: Suitable for multiple mainstream heavy – duty and agricultural diesel engines, perfectly matching the original oil circuit system, with zero compatibility risk, providing reliable protection for various heavy – load equipment.

  • High – Precision Filtration: 25 – micron precision captures 98% of contaminants, reduces engine wear by 25%, and extends the oil change interval by 20%, ideal for long – term continuous operation scenarios.

  • Durable Structure: The reinforced steel shell can withstand 8bar oil pressure and 3G vibration load, and can adapt to harsh working conditions such as mining, construction sites, and farmland.

  • Convenient Maintenance: Tool – free installation enables replacement to be completed within 2 minutes, minimizing equipment downtime for fleet and agricultural machinery teams.

  • Cost – Effective Solution: It has OEM – level quality and a price 20% lower than that of original parts, which can significantly reduce the maintenance cost of heavy – duty vehicle and agricultural machinery fleets.

Technical Specifications

Part Number:LF3321
Filter Type:Oil Filter
Dimensions:OD≈φ108mm, Total Height≈260mm
Connection SpecsThread Specification: 1 1/8-16 UN-2B
Filtration Precision:25μm(TWA Standard)
Filtration Efficiency:≥98% (25μm, TWA Standard)
Applicable Models/Platforms:Volvo 466634; Ingersoll-Rand 85401909
Operating Conditions:Temp: -40~120℃; Pressure: ≤12bar; Flow rate: ≥38L/h
Lead Time:15 – 30 Working Days
Payment Terms:T/T ,L/C

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Engine Model

Dimensions

Connection Specs

Filtration Precision

Filtration Efficiency

LF3321OD≈φ108mm, Total Height≈260mmThread Specification: 1 1/8-16 UN-2B25μm≥98% (ISO 4548 Standard)
LF3970OD≈φ93mm, Total Height≈176mmThread Specification: 1 1/8-16 UN-2B30μm≥98% (ISO 4548 Standard)
LF3764OD≈φ93mm, Total Height≈100mmThread Specification: M20×1.5-6H30μm≥98% (ISO 4548 Standard)
LF3716OD≈φ116mm, Total Height≈249mmThread Specification: 1 1/2-12 UNS-2B30μm≥95% (ISO 4548 Standard)
LF3806OD≈φ93mm, Total Height≈176mmThread Specification: 1-16 UN-2B30μm≥98% (ISO 4548 Standard)
LF691AOD≈φ135mm, Total Height≈309mmThread Specification: 1 1/2-16 UNS-2B30μm≥95% (ISO 4548 Standard)
LF9050OD≈φ119mm, Total Height≈297mmThread Specification: M90×2-7H INT30μm≥98% (ISO 4548 Standard)
LF9070OD≈φ118mm, Total Height≈352mmThread Specification: M95×2.5-7H INT30μm≥98% (ISO 4548 Standard)
LF9009OD≈φ118mm, Total Height≈301mmThread Specification: 2 1/4-12 UNS-2B30μm≥98% (ISO 4548 Standard)
LF3349OD≈φ93mm, Total Height≈176mmThread Specification: 1-16 UN-2B30μm≥95% (ISO 4548 Standard)
L131-030-AM 00MXOD≈φ83mm, Total Height≈155mmThread Specification: M20×1.5-6H INT20μm≥98% (ISO 4548 Standard)
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General Infomation of DCEC C220-10A Automotive Engine

Engine ModelC220-10AAdvertised Power220 HP @ 2400 RPM
Peak Torque780 N.m @ 1500 RPMCurve&DatasheetFR 91484
Fuel SystemBosch P7100 PumpNo. Of Cylinders6
AspirationTurbocharged & Air IntercoolerDisplacement8.3 L
Bore * Stroke114 mm * 135 mmCPL Code Revision8418
Dry Weight 617 kgWet Weight 636 kg
Compression Ratio17.3 : 1

Installation Data of DCEC C220-10A Automotive Engine

Center of Gravity. Distance From Front Face of Block427 mm
Center of Gravity. Distance Above Crank Centerline(Above Crankshaft)163 mm
Maximum Bending Moment At Rear Face of Block1356 N.m
Maximum Crankshaft Thrust Bearing load limit- Intermittent load3558 N
Maximum Crankshaft Thrust Bearing load limit-Continuous load2670 N
Instantaneous Inertia At Rotating: (Without Flywheel) N/A
Emissions CertificationGB17691/GB14761
Idle Speed800 RPM
Maximum Non-Load Speed2720 RPM
Over Speed Performance (Within 15 Seconds)3500 RPM
The Clutch Torque @ 800Rpm495 N.m
Maximum Altitude At Which Continuous operation Is Allowed3000 m
Supercharger outlet Exhaust Pressure limit Value 450 kPa
Maximum Power of Exhaust Brake114 kW
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Engine Performance Data Rated power of DCEC C220-10A Automotive Drive Engine

Rated PowerTorque PeakRated PowerTorque Peak
Engine Speed2400 RPM1500 RPMExhaust Temperature625 ℃602 ℃
Oil Pressure345 kPa282 kPaFuel Consumption43 L/hr26.9 L/hr
The Air Flow18.9 m³/min9.1 m³/minCoolant FlowN/AN/A
The Flow Rate of Pressurized AirN/AN/AHeat Loss Coolant77 kW60 kW
Pressurized Air PressureN/AN/AHeat Loss Air46 kW14 kW
The Exhaust Flow45 m³/min21.3 m³/minMechanical Loss of PowerN/AN/A

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

System Technical Data of DCEC C220-10A Automotive Drive Engine

Air Intake SystemMaximum Temperature Rise Between Ambient Air and Engine Air Inlet15
Maximum Intake Restriction with Dry Type Air Cleaner,with Clean Filter-Medium Duty2.9 (300) kPa (mmH2O)
Maximum Intake Restriction with Dry Type Air Cleaner,with Clean Filter-Heavy Duty3.7 (380) kPa (mmH2O)
Maximum Intake Restriction with Dirty Filter6.2 (635) kPa (mmH2O)
Turbocharged & IntercooledMaximum Intake Manifold Temperature-Second Level55
Maximum Intake Manifold Temperature-Three-Level50
Intercooler Cooling Temperature-Second Level25
Intercooler Cooling Temperature-Three-Level20
Maximum Allowable Pressure Difference Before and After Intercooling-Three-Level16.7 (125) kPa(mmHg)
Minimum Inlet Pipe Diameter Allowed-Three-Level75 mm
Exhaust SystemMaximum Back Pressure Imposed by Complete Exhaust System10.0 (75) kPa (mmHg)
Exhaust Pipe Size Normally Accepable75 mm
Maximum Static Bend Allowed for Turbocharger Exhaust FlangeN/A
Lubrication SystemLow oil Level Inclination Angle-Front Up45 °
Low oil Level Inclination Angle-Back Up45 °
Low oil Level Inclination Angle-Fuel Pump Side Up45 °
Low oil Level Inclination Angle-Exhaust Side Up45 °
Oil Sump Capacity-Upper Limit14.2 L
Oil Sump Capacity-Lower Limit12.4 L
Capacity of The Whole System16.4 L
Cooling SystemCoolant Capacity – Engine only9 L
Standard Thermostat (Modulating) Range83 – 95
Minimum Fill Rate ( Without Low Level Alarm)19 L/min
Minimum Coolant Expansion Space – % of System Capacity6 %
Water Tank Capacity Without Water Expansion6 L
Maximum Coolant Pressure (Without Pressure Cap, Thermostat Closed)276 kPa
Maximum Degassing Time25 mins
Maximum Coolant Flow to Accessories41 L/min
Maximum Coolant Temperature Engine out100
Minimum Allows Pressure of Pressure Cap50 kPa
Minimum Recommended Coolant Temperature70
Common Operating Temperature Range of Fans with Fan Clutch93
Maximum Coolent Temperature For Engine Protection Control100
The Limit Environmental Temperature at Rated SpeedSecond Level 45 ;Three-Level 42
The Limit Environmental Temperature at Peak TorqueSecond Level 40 ;Three-Level 37
24V Electrical SystemMaximum Allowable Resistance of Cranking Circuit0.002
The Cold Start Current When Engine and The Clutch Separate12 V 500 24 V 250
Cold Starting SystemMaximum Unaided Cold Start Temperature120 RPM -10  
Maximum Aided Cold Start Temperature110 RPM -35  
Fuel SystemMaximum Fuel Return Resistance520 (mmHg)
Maximum Inlet Resistance of oil Pump with Clean Filter150 (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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