Fleetguard FS19816 00MX Oil-Water Separator
The Fleetguard FS19816 00MX is a high-performance spin-on fuel-water separator of the FS1 series, engineered as an OEM-level filtration component for heavy-duty diesel power systems. It is officially matched with Cummins ISB/QSb6.7, ISLe4 and other engines, and widely applied to Dongfeng trucks, Foton Auman tractors, King Long buses and Liugong construction machinery, perfectly adapting to long-haul transportation and engineering construction harsh working conditions.
Adopting Fleetguard’s proprietary StrataPore™ composite filtration media and complying with SAE J1985 standards, this separator features a Φ120.5×204.5mm structural design with 1″-14 UNS-2B threaded interface. It integrates high-efficiency particle capture and water separation functions, with precise size matching and reliable sealing to avoid fuel leakage in complex working scenarios.
As a genuine replacement part equivalent to OEM code 16400GT301, the FS19816 00MX is a core filtration component for heavy-duty diesel equipment. Its standard spin-on structural design supports tool-free quick disassembly and replacement, greatly shortening equipment maintenance time and effectively improving the overall operational efficiency of diesel engines in actual application.
Advantages of FS19816 00MX Oil-Water Separator
High-Efficiency Filtration Performance: Equipped with advanced StrataPore™ composite media, it achieves 98.7% filtration efficiency for 25μm particulate contaminants and 95% separation efficiency for free and emulsified water, effectively protecting high-pressure fuel injectors and fuel pumps from wear and corrosion and extending the service life of the entire fuel system.
Wide Heavy-Duty Equipment Compatibility: As a professional matching part for Cummins ISB/QSb6.7/ISLe4 engines, it fully complies with OEM technical specifications, and is widely applicable to heavy trucks, buses and construction machinery with stable and reliable performance.
Robust & Optimized Structure: The high-strength metal housing resists high-frequency vibration and impact in harsh working conditions, and the Φ120.5×204.5mm design meets the installation requirements of various heavy-duty equipment with excellent structural stability and sealing performance.
Convenient Maintenance & Replacement: Adopting a standard 1″-14 UNS-2B threaded spin-on structure with an integral gasket, it supports tool-free quick disassembly and replacement, reducing after-sales maintenance labor costs and meeting the efficient maintenance needs of commercial vehicle fleets and engineering construction sites.
Technical Specifications
| Part Number: | FS19816 00MX |
| Filter Type: | Spin-on Fuel-Water Separator |
| Dimensions: | Outer Diameter≈120.5mm, Overall Height≈204.5mm |
| Connection Specs: | Thread Specification:1″-14 UNS-2B Threaded Interface |
| Filtration Precision: | 25μm |
| Filtration Efficiency: | 98.7%(ISO 4548 Standard) |
| Applicable Models/Platforms: | Cummins ISB/QSb6.7, ISLe4 series diesel engines |
| Operating Conditions: | Operating Temp -40℃~85℃; High-frequency vibration & impact resistance for heavy-duty working conditions |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T/T ,L/C |
| Dimensions | Connection Specs |
| Filtration Efficiency |
| FS19816 00MX | Outer Diameter≈120.5mm, Overall Height≈204.5mm | Thread Specification:1″-14 UNS-2B Threaded Interface | 25μm | 98.7%(ISO 4548 Standard) |
| FS19594 00MX | Outer Diameter≈77mm, Overall Height≈144.5mm | Thread Specification: 3/4″-16 Threaded Interface | 20μm | 96%(ISO 4548 Standard) |
| FS19544 00MX | Outer Diameter≈77.6mm, Overall Height≈149mm | Thread Specification: M16×1.5 Threaded Interface | 25μm | 98%(ISO 4548 Standard) |
| FS19925-FGC | Outer Diameter≈81.2mm, Overall Height≈113mm | Thread Specification: M18×1.5 | 25μm | 98.7% (ISO 4548 Standard) |
| F189-020-AM | Outer Diameter≈93.22mm, Overall Height≈249.07mm | Thread Specification: 1-14 UNS – 2B Thread | 5μm | ≥99% (ISO 4548 Standard) |
| FS19587 00MX | Outer Diameter≈77mm, Overall Height≈155mm | Thread Specification: M20×1.5 | 5μm | ≥99.6% (ISO 4548 Standard) |
| FS1280 | Outer Diameter≈93.73mm, Overall Height≈164.85mm | Thread Specification: 13/16″-18 UNS-2B | 20μm | ≥96%(ISO 4548 Standard) |
| FS1000 | Outer Diameter≈93.22mm, Overall Height≈ 249.07mm | Thread Specification: 1-14 UNS-2B | 10μm | ≥98.7%(ISO 4548 Standard) |
| FS19732 00MX | Outer Diameter≈94.5mm, Overall Height≈201mm | Thread Specification: 1″-14 UNS-2B Threaded Interface | 25μm | 98.7% (ISO 4548 Standard) |
| FS19898 00MX | Outer Diameter≈109mm, Overall Height≈299mm | Thread Specification: 1″-14 UNF Threaded Interface | 25μm | 98.7% (ISO 4548 Standard) |
| FS19686 00MX | Outer Diameter≈93mm, Overall Height≈208mm | Thread Specification: 1″-14 UNS-2B Threaded Interface | 25μm | 98.7%(ISO 4548 Standard) |
| FS19789 00MX | Outer Diameter≈110mm, Overall Height≈265mm | Thread Specification: 1″-14 UNS-2B Threaded Interface | 25μm | 98.7% (ISO 4548 Standard) |
| F192-001 | Outer Diameter≈92mm, Overall Height≈165mm | Thread Specification: M18×1.5 | 5μm | ≥99.6%(ISO 4548 Standard) |
| FS1212 | Outer Diameter≈93.22mm, Overall Height≈201.17mm | Thread Specification: 1-14 UNS-2B | 20μm | ≥96%(ISO 4548 Standard) |
| FS1242 | Outer Diameter≈93.04mm, Overall Height≈174.9mm | Thread Specification: 1-14 UNS-2B | 20μm | ≥96% (ISO 4548 Standard) |
| FS19594 | Outer Diameter≈76.71mm, Overall Height≈141.71mm | Thread Specification: 3/4-16 UNF-2B | 20μm | ≥96% (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.

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