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Fuel Filters/Diesel Fuel Filters
OEM No.WDK999 FF22-1102 WDK999/1 618DA1117002A WDK11788 WDK11102 618DA1117002A CRF0810 WKF0004 WKF3111512 2000401 CRF0810 WLF1904......
The WDK999 Diesel Fuel Filter is designed to remove water, dust, rust, and other impurities from diesel fuel, protecting engine fuel systems and ensuring smooth operation. It is suitable for a wide range of diesel engines used in construction machinery, agricultural equipment, and commercial vehicles.
Engineered with high-quality filter media and a durable housing, the WDK999 ensures reliable fuel filtration under demanding working conditions.
Technical Specifications
| Parameter | |||
| Brand | GOOZO | Overall height | 146.5 mm |
| OE | WDK999 | Thread connection | M18 × 1.5 |
| Description | Spin-on Diesel Fuel Filter | Seal OD | 71.5 mm |
| Interchange / Replacement | WDK999 | Seal ID | 62.5 mm |
| Notes | — | Drain-plug thread | None |
| OD | 93 mm | Sensor thread | None |
The WDK999 filter is widely used in:
Diesel engines for tractors and forklifts
Construction machinery and excavators
Commercial trucks and generators
Suitable for both OEM replacement and aftermarket maintenance.
High Filtration Efficiency
Captures fine particles and water to protect fuel injection systems.
Durable Construction
Robust housing resists pressure and vibration for long-term use.
Anti-Leak Design
Precision sealing ensures no fuel leakage.
Engine Protection
Maintains clean fuel flow, reduces wear, and extends engine life.
Easy Installation
Standard design allows quick and convenient replacement.
Standard export cartons
OEM/custom packaging available
Reliable supply chain for fast delivery
Integrated Trade & Manufacturing
We combine manufacturing and trade, ensuring competitive pricing and stable supply.
20 Years of Experience
Over two decades of expertise in engine filtration guarantee reliable products and professional solutions.
24-Hour Online Support
Our team is available around the clock to answer inquiries and provide technical assistance.
50+ Certifications
Certified by more than 50 international and industry standards, ensuring consistent quality and compliance.
Request samples or bulk Diesel Fuel Filter orders for stable, long-term supply.
Q1: Which engines is WDK999 compatible with?
A: It is compatible with a variety of diesel engines in construction, agricultural, and commercial vehicles.
Q2: Can you provide OEM customization?
A: Yes, including logo printing and custom packaging.
Q3: What is the recommended replacement interval?
A: Typically every 250–500 working hours, depending on usage conditions.
Q4: What is the MOQ?
A: Flexible, depending on packaging and order type.
Equipment Used
Customized Service
Customized according to OE code (shell color/shell shape/filter paper customization), outer
packaging design customization, etc.
Over 1,000 filter types
Customize filters to meet your needs
Meet 4S original part standards and even use better materials
Customized according to OE code (shell color/shell shape/filter paper customization), outer
packaging design customization, etc.
Over 1,000 filter types
Customize filters to meet your needs
Meet 4S original part standards and even use better materials
Customized according to OE code (shell color/shell shape/filter paper customization), outer
packaging design customization, etc.
Over 1,000 filter types
Customize filters to meet your needs
Meet 4S original part standards and even use better materials
Customized according to OE code (shell color/shell shape/filter paper customization), outer
packaging design customization, etc.
Over 1,000 filter types
Customize filters to meet your needs
Meet 4S original part standards and even use better materials
Internal Packaging
Shell Type
Shell Color
Filter Paper
Get exclusive filter solutions
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