252-5001 252-5001 Air Filter Primary Secondary Kit
252-5001+252-5002 two-stage air filter set meets heavy-duty off-road filtration standards. High-density pleated cellulose filter paper effectively blocks dust, sand and construction debris. Built-in metal support mesh avoids filter deformation under large airflow volume. Soft orange PU end cap forms full airtight seal to prevent unfiltered air leakage. Separate primary outer filter and safety inner filter extend service cycle and fully protect engine cylinders. Cross reference P781098, P781099. Fits medium excavators, wheel loaders and municipal engineering vehicles. Reduces engine abrasion and fuel consumption, standard aftermarket air filter assembly for heavy construction machinery.
| Attribute | Specification |
|---|---|
| Product Model | 252-5001+252-5002 (Primary + Secondary Air Filter Kit) |
| HS Code | 8421310000 |
| Product Name | Primary & Secondary Air Filter / Engine Intake Air Filter Set |
| Application | For Medium Excavator, Wheel Loader, Municipal Construction Vehicle, Off-road Engineering Machinery |
| Filter Type | Outer Primary Octagonal Air Filter + Inner Cylindrical Safety Secondary Filter |
| Filter Media | Multi-layer Pleated Cellulose Filter Paper with Dust-repellent Coating |
| Housing Material | Reinforced Metal Support Mesh, Flexible PU End Caps |
| Single Package Size | 320×300×480mm |
| Net Weight | 2.65 kg |
| Gross Weight | 2.80 kg |
| Package Type | Neutral Kraft Carton / Customizable Color Box |
| Working Airflow | Max 1600 m³/h |
| Working Temperature | -45℃ ~ +125℃ |
| Attribute | Specification |
|---|---|
| Outer Primary Filter Size | 300×260×120mm Octagonal |
| Inner Secondary Filter Size | OD 190mm × Height 450mm |
| Seal Material | Elastic Orange PU Foam |
| Filtration Efficiency | 99.7% capture efficiency for 2μm dust particles |
| Max Negative Pressure | 2.5 kPa |
| Standard Service Interval | 250 working hours (dust construction sites) |
| Cross Reference Part Numbers | P781098, P781099, AF25708, AF25709 |
| Matched Equipment Series | Medium displacement diesel construction & municipal engineering vehicles |
- ISO 9001 certified.
- 100% pressure, flow, and leakage tested before shipment to ensure quality.
- Comply with construction machinery hydraulic component industry standards.
- 10+ years of professional experience in manufacturing excavator hydraulic parts, mature technology, stable quality.
- Sufficient inventory, ready stock for popular models, fast delivery.
- Support OEM/ODM customization, develop special models per customer requirements.
- Complete after-sales team, provide technical consultation, installation guidance, troubleshooting.
- Free replacement or repair for non-human quality issues within warranty period.
- Provide technical support for installation, commissioning, and operation.
- Lifetime supply of wearing parts and maintenance services at cost price.
HERE IS THE ANSWER!
Q1:How long is the warranted time?
A:For natural broken, 3 months. Guarantee genuine parts.
Q2: What's payment you can accept?
A:T/T, WECHAT,PAYPAL.
Q3: What's package? Can you give me the package according my requirement?
A:Yes, Original packing or Neutral packing with wooden box or carton.
Q4: How about the lead time?
A:(1) ln stock: 1-7 days.Always in 72 hours.
(2) Out of stock: lt's according to your quantity, and we have cooperated with factory.We will let you know when we quote.
Q5: What's the shipping way you can offer?
A:(1) Big order: By sea or by air.(It can reduce the costs).
(2) Small order: DHL,TNT,UPS,FEDEX,EMS,ARAMEX.
Q6: What's the terms of the transaction?
A:EXW,FCA,FAS,FOB, C&F,CIF,CPT,CIP,DAF,DES,DDP.
Q7: Do you accept small order?
A:Yes, small order can accept.
Q8: What's brand you can offer in your company?
A:(1)OEM,100% GENUINE PARTS, COPY(Made in China).
(2)GENUINE PARTS.
Thank you for attention!
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