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Caterpillar original air filter 528-0581 is suitable for Caterpillar 320D 323D genuine accessories with clean air intake

Get the Caterpillar 528-0581 air filter to keep the equipment away from dust troubles! What is saved is not filter money, but the economic cost of avoiding tens of thousands of yuan in major repairs!
Product Details
Specially designed for powerful equipment | Caterpillar 528-0581 original air filter

Your Caterpillar equipment is a fierce beast on the battlefield, how can it not have a 'pure heart'?
528-0581 original air filter is not only a component, but also the first line of defense to protect the life of the engine!
【 Ultimate filtration 】 5-layer composite filter material, with a nano level filtration efficiency of up to 99.9%, completely locks in dust, coal powder, and metal debris, rejecting all engine "chronic murder".
Exclusive wrinkle technology with super strong dust holding capacity, increasing the dust holding capacity by 40% compared to ordinary filters, extending the service life, and reducing frequent replacement costs!
Durable and tough, resistant to moisture, oil stains, and deformation, even in deserts, mines, and extreme construction sites, it can remain as stable as a rock.
【 Original Factory Certification 】 100% Caterpillar official genuine, perfectly matched with Cat equipment, with no compatibility risks, ensuring the full lifecycle performance of the equipment!

What is saved is not filter money, but the economic cost of avoiding tens of thousands of yuan in major repairs!
Every breath is renewing the engine, and every replacement is an investment in productivity.

Applicable models: Cat excavators, loaders, bulldozers and other heavy machinery (please check the model code before purchasing)

Click to place an order now and put on a "gas mask" for your device!
【 Original Factory Authentic | Order Today, Delivery Tomorrow | Technical Support 24 Hours Online 】
#Caterpillar Original Parts # Construction Machinery Guardian # 5280581 Air Filter # Worry, Effort, and Money Saving

We are a supplier of various engine assemblies and engine accessories in China, with a wide range of brands and types, and a huge warehouse storage and professional after-sales maintenance team. Both original and subsidiary factories can provide it, supplied globally.
Ningbo Qiuning Trading Co., Ltd. Service Supply and Sales Center
Our company provides more engine assemblies and accessories of different brands and models
If you are interested, you can add my contact information directly:
  1. WeChat/WhatsApp:+8615888032469
  2. E-mail: allen@perkins-rx.com
Remarks: The model or serial number processing is faster and the price is more favorable
We provide global logistics and delivery services, genuine product guarantee, and support online ordering.


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Hose 1W2835 seal 1178766
Hose clamp 9M2904 Oil seal 1362443
Hose 5P1255 ring 1362444
O-ring 6V1197, support ring 1362445
Fuel pressure sensor 1946725 spacer sleeve 1373749
O-ring 6V5048 lip seal 1373751
Fuel temperature sensor 1060735 Motor assembly (old number 1613732) 4252717
O-ring 8L2786 motor resistance 1613734
Fuel injector 1747526 turbocharger nut 1687800
Rectangular seal 1167222 hose 2299127
Fuel injector wiring harness 1797087 hose 2299128
Bolt 1361869 Water tank cover 2302920
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Bolt 2P3206 Turbocharger 2385102
Exhaust manifold 1633103 Fan pump 2478968
Exhaust manifold 1738352 seal 2590891
Exhaust manifold 1738353 hydraulic pump assembly 2667952
High-temperature resistant bolt 2N2765 cylinder head 2811640
High-temperature resistant nut 2N2766 radio 3068802
Conical locking double-ended bolt 1061793 multi-way valve assembly 3526870
Lock washer 5M2894 bearing 4B3665
Spacer sleeve 1083612, seal 6E5412
Spacer sleeve 1149223 ring 6I6788
Conical locking double-ended bolt 3K3256 retaining ring 6V5590
Nut: 6V8801 ring: 7Y4633
Spring repair kit 2263939 Seal 9N1756
Shield assembly 2056344, bucket pin 2185433
Shield assembly 2056345 elbow 5K9243
Shield assembly 2056346 clamp 8T6703
Shield assembly 2309554 machine foot pads 1476982
Gasket 1P0436 machine foot gasket 1476983
O-ring 6V5049, shell discharge filter element 2237809
Fuel temperature sensor 1022240 hose 2181123
Hose assembly 1129265 Rotary motor bolt gasket 2676787
Hose assembly 1256797 Oil pan gasket 1880210
Hose assembly 1287135 O-ring 5H6734
Hose assembly 1316833 pin 2M5652
Hose assembly 1388745 Right track 1421803
O-ring 336033, left track 1421804
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