When your machine is working on a high-intensity job site, the fuel system is its lifeline. Choosing a high-performance 11K6-21110 (also known as 11K621110) filter ensures that your Hyundai excavator engine stays protected from contaminants. This replacement part is engineered to meet OEM standards, providing the exact fit and filtration efficiency required for heavy-duty earthmoving equipment.
| Model NO. | 11K6-21110 / 11K621110 Fuel Filter |
| Product Name | Fuel Filter Assembly / Spin-on Element |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine Rebuild, Overhaul, Routine Maintenance |
| Compatible Models | Hyundai R210-7, R215-7, R225-7, R220-9, R215-9 |
| Stock Status | In Stock / Fast Dispatch Available |
| MOQ | 1 Piece |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS, or by Air/Sea |
| Packaging | Industrial Export Packing for Long-distance Safety |
Purchasing the right excavator parts is not just about price; it is about reducing downtime. Here is how our filters compare to standard market options.
| Purchase Focus | Our OEM-Grade 11K6-21110 | Standard Aftermarket Filters |
|---|---|---|
| Filtration Media | High-density synthetic fiber for 99% efficiency | Basic paper media, prone to clogging |
| Pressure Resistance | Reinforced steel casing prevents leaks under pressure | Thinner shell, risk of deformation |
| Sealing Gasket | High-temperature resistant Viton/NBR rubber | Common rubber, hardens over time |
| Fitment Accuracy | 1:1 Precise thread and dimension matching | Loose threads, installation difficulties |
| Service Life | Extended intervals (up to 500 hours) | Short life, frequent replacements needed |
| Engine Safety | Protects high-pressure common rail injectors | Poor filtration leads to injector wear |
This 11K6-21110 fuel filter is widely utilized in the following Hyundai crawler excavator models:
| Series | Applicable Machine Models |
|---|---|
| Robex Series 7 | R210LC-7, R215LC-7, R225LC-7, R210NLC-7 |
| Robex Series 9 | R210LC-9, R220LC-9, R215LC-9 |
| Other Equipment | Suitable for various engines used in construction machinery overhaul |
Not sure how this issue affects your equipment? Our technical team helps operators solve complex engine problems and system failures.
Identify potential risks during maintenance to avoid costly engine failures.
Recommend suitable replacement parts based on your specific machine hours.
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Yes, a clogged fuel filter is a primary cause. If the 11K621110 is filled with sediment, fuel flow to the engine is restricted, causing RPM drops or stalling. Replacing the element usually restores full power immediately.
Our 11K6-21110 features an OEM-standard tri-metal structure internal reinforcement. It is trusted by repair shops & equipment fleets globally for its ability to withstand extreme vibration and pressure spikes during heavy excavation.
For standard mining or construction work, we recommend inspection every 250 hours and replacement every 500 hours. If you are working in high-dust environments, more frequent changes ensure long-term engine health.
We specialize in providing high-end engine components for global brands. Our core expertise covers Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engine assemblies and spare parts.
From engine rebuild kits to specialized fuel injection systems, we ensure your fleet stays operational. Our inventory includes:
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