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Fleetguard AA90127 Air Filter

The AA90127 Air Filter is a high-performance filtration component engineered for heavy-duty engineering and agricultural machinery, serving as a core part of the air intake system for professional heavy equipment platforms. With precision-calibrated dimensional design, it achieves an OEM-perfect fit with original mounting interfaces, eliminating air leakage risks and ensuring the integrity of the engine’s entire air filtration process. As a key protective component, it acts as the first line of defense against airborne contaminants, effectively blocking harmful particles from entering the combustion chamber to protect critical engine internal parts.

This air filter adopts premium high-density filter media, delivering exceptional capture efficiency for fine particulates in harsh working environments like construction sites and farmlands. It thoroughly filters dust, sand, pollen and other abrasive impurities from intake air, maintaining ultra-clean air supply for the engine. Its optimized structural design balances high filtration performance with low air flow resistance, ensuring unobstructed air intake and supporting stable engine power output under high-load operating conditions.

Designed for long-term reliability in tough working scenarios, the AA90127 features a robust frame structure and durable filter element with strong dust-holding capacity. It resists deformation and clogging during continuous high-intensity operation, adapting to extreme vibration and temperature fluctuations of heavy machinery. With an extended service life, it reduces replacement frequency and equipment maintenance downtime, lowering the overall operational costs for heavy machinery users.

Advantages of AA90127 Air Filter

  • The AA90127 Air Filter boasts superior fine particle filtration performance with high-quality filter media, efficiently capturing 3μm tiny airborne contaminants. It thoroughly removes abrasive impurities from intake air, significantly reducing wear on engine pistons, cylinders and valves, extending the engine’s overall service life and minimizing the risk of unexpected mechanical failures in heavy-duty work.

  • It features OEM-level precision fitting design, with machined dimensions that perfectly match the air intake interfaces of heavy engineering and agricultural machinery. The tight seal prevents unfiltered air from bypassing the filter, ensuring only purified air enters the engine and maintaining consistent filtration performance in all working states, which is critical for efficient and safe engine operation under variable loads.

  • With an optimized aerodynamic structure, the filter minimizes air intake resistance while retaining high filtration efficiency, allowing the engine to maintain an optimal air-fuel ratio during high-load operation. This not only guarantees steady power output of heavy machinery but also improves fuel combustion efficiency, effectively reducing fuel consumption and the daily operating costs of industrial and agricultural equipment.

  • Constructed with durable materials and a sturdy frame, the AA90127 has excellent structural stability and dust-holding capacity. It withstands the dusty, high-vibration and extreme temperature working conditions of heavy machinery, resisting deformation and damage for long-term continuous use. Its extended service life cuts replacement frequency and maintenance labor costs, enhancing the overall operational efficiency of the entire equipment.

Technical Specifications

Part Number: AA90127
Filter Type: Air Filter
Dimensions: ID 95mm/OD 162mm/L 375mm
Connection Specs: Thread Specification:95/162mm interface, side-mounted
Filtration Precision: 3μm
Filtration Efficiency: ≥95% (ISO 4548 Standard)
Applicable Models/Platforms: Heavy-duty engineering/agricultural machinery
Operating Conditions: Operating temp -40~120℃, Operating pressure ≤50kPa
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

AA90273 340×220×400mm Thread Specification: Φ95mm Flange Type 5μm ≥99.6% (ISO 4548 Standard)
AA90272 320×210×380mm Thread Specification: Φ90mm Flange Type 5μm ≥99.6% (ISO 4548 Standard)
AA90274 360×230×420mm Thread Specification: Φ100mm Flange Type 5μm ≥99.7% (ISO 4548 Standard)
AA90275 380×240×450mm Thread Specification: Φ105mm Flange Type 5μm ≥99.7% (ISO 4548 Standard)
AA90276 ID 95.3mm, OD 161.9mm, Length 374.7mm Thread Specification: 95.3mm/161.9m 3μm 95% (ISO 4548 Standard)
AA90158 ID 95mm/OD 162mm/L 375mm Thread Specification: 95/162mm interface, side-mounted 3μm ≥95% (ISO 4548 Standard)
AA90128 ID 95mm/OD 162mm/L 375mm Thread Specification: 95/162mm interface, side-mounted 3μm ≥95% (ISO 4548 Standard)
AA90152 ID 95mm/OD 162mm/L 375mm Thread Specification: 95/162mm interface, side-mounted 3μm ≥95%(ISO 4548 Standard)
AA90129 ID 95mm/OD 162mm/L 375mm Thread Specification:95/162mm interface, side-mounted 3μm ≥95% (ISO 4548 Standard)
AA90127 ID 95mm/OD 162mm/L 375mm Thread Specification:95/162mm interface, side-mounted 3μm ≥95% (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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