Premium 31Q6-20340-P and 31Q620340P OEM-standard hydraulic filtration solutions for heavy-duty excavators and industrial equipment maintenance.
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Follow us on Facebook Order via WhatsApp: +8613532379052 Email: [email protected]Ensure maximum hydraulic system protection with our high-efficiency 31Q6-20340-P return filter, engineered specifically for Hyundai crawler excavator series.
| Product Feature | Specifications & Details |
|---|---|
| Model NO. | Hyundai R210LC-7, R210LC-9, R225LC-7, R250LC-7 Excavators |
| Primary Part Number | 31Q6-20340-P |
| Alternative Part Number | 31Q620340P (No Hyphen Version) |
| Product Name | Hydraulic Return Oil Filter Element / Tank Filter |
| Quality Grade | OEM Standard Replacement / Brand New Condition |
| Min Order Quantity | 1 Piece (Wholesale & Retail Available) |
| Main Application | Hydraulic System Overhaul, Excavator Maintenance, Engine Rebuild |
| Logistics Support | Fast Dispatch via DHL Fedex EMS UPS (Air/Sea) |
Comparing our OEM-standard parts against generic market alternatives for Hyundai R210-7 and R210-9 excavators.
| Critical Purchase Factors | Standard Aftermarket Filters | Our Premium 31Q6-20340-P Solution |
|---|---|---|
| Filtration Precision | Inconsistent, risks hydraulic pump wear | High-efficiency micro-glass media (99.8% Efficiency) |
| Structural Durability | Prone to collapse under pressure spikes | Reinforced inner core & galvanized steel end caps |
| Operational Life | Short lifespan, high downtime costs | Extended service life (500-1000 Operational Hours) |
| Seal Integrity | Standard rubber; prone to heat hardening | Premium NBR Seals resistant to high temps & oil |
| Fitment & Install | Loose tolerances; difficult installation | Precise 1:1 OEM fitment for Hyundai R210 series |
| Inventory Status | Often out of stock | Ready to ship from local warehouse |
Not sure how a clogged filter affects your machine? A degraded 31Q620340P filter allows contaminants to enter high-precision hydraulic valves, causing erratic movement and overheating.
Our technical team supports global operators to:
✔ Identify Potential Risks during scheduled maintenance intervals
✔ Recommend Suitable Replacements based on specific machine work cycles
✔ Support Inspection Advice for both engine and hydraulic components
This "cavitation" noise often signals a restricted hydraulic flow. A clogged 31Q6-20340-P return filter is the most common cause. Replacing it immediately prevents permanent damage to your hydraulic main pump.
Yes, the 31Q6-20340-P is the standard return filter for multiple Hyundai 7-series and 9-series models including R225LC-7. It is designed for multi-model compatibility to simplify your fleet maintenance.
Our replacement parts utilize an OEM-standard tri-metal structure and high-grade filter media. It is trusted by repair shops and heavy equipment fleets for its reliability in extreme mining and construction environments.
We are a dedicated supplier of high-performance engine assemblies and precision-engineered spare parts for world-leading brands: Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
Our core product range supports full engine overhaul and routine servicing:
Cylinder Liners, Pistons, Piston Rings, Main & Con-rod Bearings, Thrust Washers, Full Overhaul Gasket Kits, Fuel Injection Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, Connecting Rods, and heavy-duty filtration units.
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