Fleetguard LF14000 NN Oil Filter

LF14000NN is a premium spin-on oil filter by Fleetguard, tailored for Cummins ISX/X15/ISM/QSX/QSM/QST/M11 series heavy-duty diesel engines. It’s ideal for heavy trucks, construction machinery, generators, and marine equipment. Adopting advanced NanoNet®+StrataPore® dual media, it achieves 99% filtration efficiency at 20 microns, capturing tiny particles to protect engine components from premature wear.
With a 78L/min high flow rate, it maintains stable oil pressure under extreme loads. Key dimensions: 120.3mm outer diameter, 294.7mm height, and M95×2.5 thread, ensuring seamless fit.
As an OEM-grade replacement for Cummins 4367100, Fleetguard LF9080, and Baldwin BD7154, it supports tool-free installation and operates reliably in -25°C to 85°C environments, offering a durable solution for heavy-duty equipment upkeep.

Advantages of LF14000NN Oil Filter

Dual-Media Filtration: NanoNet+StrataPore media captures 99% of 20-micron contaminants, extending engine life and reducing maintenance costs.
High-Flow Design: 78L/min flow rate ensures rapid lubrication, even during cold starts and high-load operations.
Wide Adaptability: -25°C to 85°C working temperature suits harsh marine, construction, and logistics environments.
Broad Compatibility: Directly replaces 10+ OEM part numbers, fitting multiple Cummins heavy-duty engines without modification.
Certified Reliability: Complies with Cummins standards, ensuring consistent performance for global heavy-duty applications.

Technical Specifications

Part Number:	LF14000NN
Filter Type:	Spin-On Oil Filter
Dimensions:	OD≈φ120.30mm, Total Height≈294.69mm
Connection Specs	Thread Specification: M95×2.5-6H INT
Filtration Precision:	20μm
Filtration Efficiency:	≥99% (ISO 4548 Standard)
Applicable Models/Platforms:	Compatible with Cummins ISX, X15, ISM, QSX, QSM
Operating Conditions:	Temp: -40~120℃; Pressure: ≤10bar;
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
LF14000 NN	OD≈φ120.3mm, Total Height≈294.69mm	Thread Specification: M95×2.5-6H INT	20μm	≥97% (ISO 4548 Standard)
LF14004 NN	OD≈φ122.5mm, Total Height≈235mm	Thread Specification: 1-1/8″-16 UN-2B	20μm	≥98% (ISO 4548 Standard)
LF16403	OD≈φ122.5mm, Total Height≈229mm	Thread Specification: 1-1/8″-16 UN-2B	20μm	≥98% (ISO 4548 Standard)
LF17559	OD≈φ120.65mm, Total Height≈399.7mm	Thread Specification: 1-1/8″-16 UN-2B	20μm	≥98% (ISO 4548 Standard)
LF17579	OD≈φ122mm, Total Height≈249mm	Thread Specification: 1-1/8″-16 UN-2B	20μm	≥98% (ISO 4548 Standard)
LF16016	OD≈φ95.6mm, Total Height≈175mm	Thread Specification: M22×1.5	20μm	≥98% (ISO 4548 Standard)
LF16352	OD≈φ101mm, Total Height≈175mm	Thread Specification: M27×2	30μm	≥98% (ISO 4548 Standard)
LF16396	OD≈φ108mm, Total Height≈165mm	Thread Specification: M24×1.5	20μm	≥98% (ISO 4548 Standard)
LF17356	OD≈φ102mm, Total Height≈158mm	Thread Specification: M67×4 SPECIAL BUTT	20μm	≥98% (ISO 4548 Standard)
LF17535	OD≈φ108mm, Total Height≈165mm	Thread Specification: M24×1.5	20μm	≥98% (ISO 4548 Standard)
LF16507	OD≈φ95mm, Total Height≈155mm	Thread Specification: M20×1.5	20μm	≥98% (ISO 4548 Standard)
LF17816	OD≈φ102mm, Total Height≈250mm	Thread Specification: M22×1.5	20μm	≥98% (ISO 4548 Standard)
LF16394	OD≈φ95mm, Total Height≈140mm	Thread Specification: M20×1.5	20μm	≥98% (ISO 4548 Standard)
LF16514	OD≈φ95mm, Total Height≈150mm	Thread Specification: M20×1.5	20μm	≥98% (ISO 4548 Standard)
LF17815	OD≈φ102mm, Total Height≈145mm	Thread Specification: M22×1.5	20μm	≥98% (ISO 4548 Standard)
LF16422	OD≈φ95mm, Total Height≈170mm	Thread Specification: M20×1.5	20μm	≥98% (ISO 4548 Standard)
LF16015	OD≈φ116mm, Total Height≈152mm	Thread Specification: M24×1.5	20μm	≥98% (ISO 4548 Standard)
LF16034	OD≈φ84mm, Total Height≈89mm	Thread Specification: M22×1.5	15μm	≥98% (ISO 4548 Standard)
LF17356-FGC	OD≈φ101mm, Total Height≈158mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16011 00MX	OD≈φ105mm, Total Height≈250mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16013 00MX	OD≈φ105mm, Total Height≈252mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16329 00MX	OD≈φ115mm, Total Height≈278mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16119 00MX	OD≈φ110mm, Total Height≈265mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16112 00MX	OD≈φ108mm, Total Height≈258mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16008 00MX	OD≈φ105mm, Total Height≈250mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16294 00MX	OD≈φ112mm, Total Height≈270mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16333 00MX	OD≈φ118mm, Total Height≈280mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16327 00MX	OD≈φ115mm, Total Height≈275mm	Thread Specification: M22×1.5	15μm	≥98% (ISO 4548 Standard)
LF17500 00MX	OD≈φ120mm, Total Height≈290mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF17500 00MF	OD≈φ120mm, Total Height≈290mm	Thread Specification: M22×1.5	15μm	≥98% (ISO 4548 Standard)
LF16045	OD≈φ105mm, Total Height≈252mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16175 00MX	OD≈φ110mm, Total Height≈268mm	Thread Specification: M22×1.5	15μm	≥98% (ISO 4548 Standard)
LF16326 00MX	OD≈φ112mm, Total Height≈272mm	Thread Specification: M20×1.5	15μm	≥98% (ISO 4548 Standard)
LF16011	OD≈φ105mm, Total Height≈250mm	Thread Specification: M22×1.5	15μm	≥98% (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

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
24V Electrical System	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 ℃
Cold Starting System	Maximum Aided Cold Start Temperature	110 RPM -35 ℃

Fuel System	Maximum Fuel Return Resistance	520 (mmHg)
Fuel System	Maximum Inlet Resistance of oil Pump with Clean Filter	150 (mmHg)
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