Replace CAT Air Filter 4M-9378, 4M9378

Replace CAT Air Filter 4M-9378, 4M9378

Part Number: 4M-9378,4M9378
Parts Name: Air Filter
Brand: Caterpillar
Replaces: Fleetguard AF337, Caterpillar 7W3920

Product Details

Product Introduction of the Air Filter 4M-9378:

The CAT air filter 4M-9378 can remove small impurities from the air. The air filter 4M-9378 media is high efficiency air paper. The 4M-9378 can replace Fleetguard AF337, Caterpillar 7W3920.


Product Parameter of the Air Filter 4M-9378:


Part Number

4M-9378, 4M9378

Parts Name

Air Filter



Overall Height

266.32 mm

Outer diameter

213.11 mm

Inner diameter

101.60 mm


Fleetguard AF337, Caterpillar 7W3920


Rapid pre-sale service:
12Hours*6 Work Days Per Week
Email :      Reply within one work days.
WhatsApp  +8613328990097:             Respond within 5 Mins.
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1. What is your MOQ?

We have stock largest Filters, if the filters are in stock, that do not need the MOQ.



2. What is your Delivery time?
We have keep largest quantity filters, the ex-stock need 7 days to ready.


3. Could you send the parts to my address?
Yes, we have cooperated many forwarders more than 10 Years. So we can help you to arrange the shipment. By Express, By Air Plane, By Sea. Save your time, Save your freight charge and guarantee goods safety. 

Everlasting Parts is one of the leading manufacturers offering original and genuine replace cat air filter 4m-9378, 4m9378. Having specialized in this field for many years, we provide customers with the OEM products replacement. Welcome to wholesale quality, durable and cheap the aftermarket products with us.
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