Product Description;
7Y-0404 radial seal air filter set contains outer primary filter and green inner safety filter for CAT construction machinery. Resin-coated filter paper efficiently traps dust and fine particles to protect engine intake system. Integrated rubber radial seal prevents unfiltered air infiltration. OEM matching dimension allows direct replacement, durable structure adapts to dusty mining and construction sites to extend engine service life.
| Item | Specification Details |
|---|---|
| Product Name | Radial Seal Outer Inner Air Filter Assembly |
| OEM Part No | 7Y-0404 |
| Cross Reference | P181191, AF25129 |
| Fit Equipment | CAT E320,E322,950B,966B Excavator & Loader |
| HS Code | 8421310000 |
| Outer(D×H) | 22×39cm |
| Inner(D×H) | 13×35cm |
| Net Weight | 3.22KG |
| Gross Weight | 3.45KG |
| Filter Media | Outer White Resin Paper, Inner High Efficiency Green Filter Paper |
| End Cap | Galvanized Steel + Black Rubber Radial Seal |
| Structure | Primary Outer Filter + Safety Inner Filter Complete Set |
| Installation | Direct OEM Replacement |
| Application | Excavator, Wheel Loader, Mining Equipment |
| OEM Part No | Cross Reference | Fit CAT Equipment |
|---|---|---|
| 7Y-0404 | P181191,AF25129 | E320,E322,950B,966B Excavator & Loader |
| 7Y-0405 | P181192,AF25130 | E330,E330L,980B,988B Wheel Loader |
| 7Y-0406 | P181193,AF25131 | D6H,D7G,D7H Bulldozer |
| 7Y-0407 | P181194,AF25132 | E200B,E240B Medium Excavator |
| 7Y-0408 | P181195,AF25133 | 936E,950E Front End Loader |
| 7Y-0409 | P181196,AF25134 | D8K,D8N Large Bulldozer |
| 7Y-0410 | P181197,AF25135 | 3306 Engine Generator Set |
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FAQ
lSSUES YOU MAY BE CONCERNED ABOUT HERE IS THE ANSWER!
A: Fits CAT E320,E322 excavators and 950B,966B wheel loaders.
A: Replaces P181191, AF25129.
A: Full set with outer primary filter and green inner safety filter.
A: Radial rubber seal design to avoid air leakage.
A: Same OEM size for plug-and-play replacement without modification.
Thank you for attention!