description:
479-8989 is an ultra-high efficiency (UHE) type filter element, capable of effectively intercepting fine dust and protecting the key components of the engine. Its service life can reach 6 times that of standard filter elements. The honeycomb-shaped channel design reduces air resistance, ensuring smooth air intake and maintaining stable power output and fuel economy. The polyurethane end cap is tightly sealed to prevent unfiltered air from bypassing. This filter element is suitable for high-frequency vibration working conditions of construction machinery. The honeycomb structure enhances dust removal capacity, extends the replacement cycle, and reduces maintenance costs.
product information:
| OE |
479-8989 479-8991 |
| Filter type |
Cellular filter Air filter for |
| Size |
Length: 392 millimeters
Width: 203 millimeters
Height: 262 millimeters
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adaptable automobile mode
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CAT 320 320 GC 320 GX 323 GX 323 325 326 |
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OEM Support: Customized products and packaging solutions can be provided.
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Sample Order: We welcome orders for samples for testing.
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Quick response: We will reply to your inquiry within 24 hours.
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Payment methods: Wire transfer, PayPal, Alipay.
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Sample delivery: 3 - 15 days.
Order delivery time: 20-30 working days, depending on the quantity.
Transportation method: Sea freight, air freight or express delivery.
Please conduct the test immediately after receiving the product. If you encounter any problems, please contact us.

Frequently Asked Questions
Question: How is the quality of your products?
A. Our advanced machinery and materials guarantee outstanding performance and craftsmanship.
B. Customized materials and standards can be provided to meet specific market demands.
Question: What is the payment method?
Letter of Credit, Telegraphic Transfer, Documents against Payment, PayPal, Western Union Money Transfer, Small Payment, MoneyGram.
Question: Do you offer samples?
Yes, samples can be provided (either free of charge or at a fee, depending on the product); the shipping cost is borne by the buyer.
Question: What packaging options are available?
A. Customized Packaging
B. White or natural packaging
C. Color Box Options
Question: How long is the delivery time?
A. Generally, it takes 15 to 30 days.
B. Spot goods: Shipment will be made within 7 days after payment.
Question: What are the loading ports?
Guangzhou Port, Ningbo Port and Shanghai Port.
Question: What are the transportation methods?
A. Oceans, skies and land.
B. In cases where there are multiple sources of supply in China, we can assist in coordinating with the freight forwarders to integrate your goods transportation.