208-9066 Safety Air Filter Cat Heavy Machinery Secondary Round Air Filter Element
208-9066 safety air filter matches 208-9065 main air filter as secondary filter. Grid reinforced cellulose filter paper captures tiny residual dust particles after primary filtration. Flexible black rubber sealing frame prevents air bypass, offering double-layer protection for engine intake system. OEM matching size enables direct replacement for Cat heavy loaders, excavators and bulldozers. It holds ISO9001 and CE certifications. Strict production inspection improves overall filtration efficiency and extends engine service life under dusty mining and construction environments.

| Attribute | Specification |
|---|---|
| Product Model | 208-9066, 2089066 |
| Product Name | Secondary Safety Air Filter Element |
| Application | For Cat Mining Excavator, Wheel Loader, Bulldozer, Heavy Construction Equipment |
| Filter Type | Safety / Secondary Engine Air Filter (Match 208-9065 Primary Filter) |
| Filter Media | Grid Reinforced Multi-layer Cellulose Filter Paper |
| Housing Material | Wear-resistant Black Plastic Frame, Oil-proof Rubber Seal |
| Single Package Size | 420×420×110mm Brown Carton |
| Net Weight | 1.02 kg |
| Gross Weight | 1.15 kg |
| Working Pressure | Max 0.25 MPa |
| Working Temperature | -40ºC ~ +120ºC |
| 10-digit HS Code | 8421310090 |
| Warranty Period | 12 Months / 2000 Working Hours |
| Cross Reference Part Numbers | P781399, AF26174, RS5331 |
| Part Number | Compatible Machine Models |
|---|---|
| 208-9065 | CAT 966G/972G/980G Loaders,365B/385B Excavators,D6R/D7R Bulldozers (Primary Air Filter) |
| 208-9066 | CAT 966G/972G/980G Loaders,365B/385B Excavators,D6R/D7R Bulldozers (Safety Air Filter) |
| 149-1912 | CAT 320C/320D/325C/330C Medium Excavators Primary Air Filter |
| 149-1913 | CAT 320C/320D/325C/330C Medium Excavators Safety Air Filter |
| 177-7375 | CAT 336D/345D Large Excavator Main Air Filter |
- 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.


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?
(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?
(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?
(1)OEM,100% GENUINE PARTS, COPY(Made in China).
(2)GENUINE PARTS.
Thank you for attention!
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