Product Description;
528-7222 is a standard efficiency primary air filter for heavy
machinery. Adopting high-grade filter paper and durable PU seal, it
delivers excellent filtration performance to protect engine
internal parts from abrasion. The sturdy structure adapts to harsh
construction and mining working conditions. It fully complies with
OEM specifiions, easy to replace and helps extend engine service
life.
| Attribute | Details |
|---|
| Product Name | Engine Air Filter |
| Part Number | 528-7222 |
| Appliion | Engine Air Intake System |
| Type | Primary Air Filter Element |
| Filter Media | High Efficiency Filter Paper |
| Cross Reference | 5287222 |
| Compatible Equipment | 349E, 349F, 352F, 374F Excavator, D8T, D9T Dozer, Loader |
| Warranty | 6 Months / 8000 Hours |
| Place of Origin | China |
| HS Code | 8421310000 |
| Features | High filtration capacity, tight sealing, wear resistance, direct
OEM replacement |
| Part Number Type | Part Number List | Brand / egory | Compatibility Note |
|---|
| OEM Main Model | 528-7222 | () Original Equipment | Primary engine air filter, original factory specifiion |
| OEM Same Series Parts | 528-7223, 5287222 | () Original Equipment | Matching safety filter & equivalent part number, direct fit |
| OEM Interchangeable Parts | 6I-2503, 6I-2504, 106-3969, 106-3970 | () Original Equipment | Same platform OEM parts, fully interchangeable |
| Aftermarket Cross Reference | AF25708, AF25709 | Fleetguard | High-demand OE-quality aftermarket replacement |
| Aftermarket Cross Reference | P532503, P532504 |
| Premium heavy-duty aftermarket replacement |
| Aftermarket Cross Reference | PA3969, PA3970 | Baldwin | Heavy-duty aftermarket replacement, wide compatibility |
| Aftermarket Cross Reference | 46708, 46709 | Wix | Universal aftermarket replacement, easy to source |
| Aftermarket Cross Reference | SA16078, SA16079 | HIFI | Aftermarket replacement, compliant with international standards |
Why choose us?
Certifiions & Quality;
- ISO 9001 certified.
- 100% pressure, flow, and leakage tested before shipment to ensure
quality.
- Comply with construction machinery hydraulic component industry
standards.
Our Advantages;
- 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.
After-Sales Service;
- 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.
Packing and shipping:
FAQ
lSSUES YOU MAY BE CONCERNED ABOUT
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!
