Reliable hydraulic performance starts with clean oil. If you are operating heavy machinery, finding a high-quality 11K6-21110 (also searched as 11K621110) pilot filter is critical for protecting your sensitive pilot valves and joysticks. As a professional engine and hydraulic parts supplier, we provide OEM standard replacements that ensure your equipment runs smoothly without the premium price tag of original branded parts.
This pilot filter is engineered specifically for high-pressure hydraulic systems. Below are the verified details for the 11K6-21110 assembly.
| Attribute | Details |
|---|---|
| Part Number | 11K6-21110 / 11K621110 |
| Product Name | Hydraulic Pilot Filter Element |
| Compatible Models | HYUNDAI R210-7, R210LC-7, R215-7, R220-7, R225LC-7, R210W-7 |
| Condition | Brand New, OEM Standard Replacement |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery | DHL, Fedex, EMS, UPS, Air/Sea Freight |
| MOQ | 1 Piece |
| Packaging | Industrial Export Packing |
When sourcing maintenance parts for a fleet, comparing specifications is essential. This table highlights why our 11K6-21110 replacement is the preferred choice for repair shops.
| Key Buying Factors | Our OEM Standard Filter | Common Aftermarket Alternatives |
|---|---|---|
| Filtration Accuracy | High-precision synthetic fiber | Standard paper media (clogs easily) |
| Structural Strength | Reinforced steel mesh support | Weak internal core |
| Seal Reliability | Premium Viton/NBR O-rings | Cheap rubber (leaks under heat) |
| Operating Life | 500+ Hours (standard interval) | Unpredictable (often < 200 hours) |
| Inventory Status | In Stock / Fast Dispatch | Long lead times |
| Installation | Direct Fit for R210-7 Series | Loose fit issues |
Not sure how this issue affects your equipment? Our technical team helps operators avoid costly downtime by providing expert insights.
Identify potential risks during hydraulic maintenance.
Recommend suitable replacement parts if needed based on oil analysis.
Support both inspection advice and 11K6-21110 parts supply.
Proper filtration prevents Hydraulic Pump Cavitation and Control Valve Sticking in HYUNDAI excavators.
Question: Why Choose This Pilot Filter?
Answer: Our 11K6-21110 features an OEM-standard structure. It is trusted by repair shops and equipment fleets globally for its ability to capture micro-particles that cause hydraulic drift and slow response times.
Q1: Why is my R210-7 excavator joystick feeling stiff or sluggish?
A: This is often caused by a clogged 11K6-21110 pilot filter. If the pilot oil flow is restricted, the pressure reaching the main control valve is insufficient, causing delayed movements. We recommend replacing the filter immediately to avoid valve damage.
Q2: Can I use 11K621110 in the R225LC-7 model?
A: Yes, the 11K6-21110 is the standard pilot filter for the HYUNDAI Dash-7 series, including the R225LC-7. It ensures the pilot system maintains the required 35-40 bar pressure for precise control.
Q3: How often should I replace the pilot filter?
A: Under normal conditions, every 500 hours. However, if you notice the hydraulic oil becoming dark or the system overheating, check the filter status earlier.
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We specialize in complete Engine Assemblies and high-precision Engine Parts for world-leading brands. Beyond the 11K6-21110 filter, we provide a comprehensive range of components to keep your fleet operational.
Our core inventory includes products for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Whether you are performing a routine service or a complete engine overhaul, we have the parts you need.
Core Products & Long-tail Keywords for Maintenance:
Diesel Engine Cylinder Liner, Piston Kit Replacement, Piston Ring Set, Main Bearing and Con Rod Bearing, Thrust Washer Set, Engine Overhaul Gasket Kit, Diesel Injection Pump, Fuel Injector Assembly, Forged Steel Crankshaft, Turbocharger Replacement, Water Pump for Excavator, Engine Oil Pump, Cylinder Block Casting, Cylinder Head Assembly, Connecting Rod, Heavy Duty Engine Parts, Aftermarket Excavator Spares, Industrial Diesel Components, Fleet Maintenance Supplies, Reliable Engine Rebuild Kits, Precision Engineering Parts, Hydraulic System Filtration, Construction Machinery Parts Supplier, OEM Quality Gaskets, High Pressure Fuel Lines.
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