Caterpillar OEM Engine Air Filter Assy — Part Number 528-0585
Brand: Caterpillar | Condition: New Old Stock (NOS)
You are purchasing a genuine Caterpillar OEM Engine Air Filter Assy, part number 528-0585. This is an authentic factory original part — never installed, never used.
Condition Details: This is a New Old Stock (NOS) part. The filter itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the box. The part is new and fully functional.
Part Number / Supersede Information:
Primary OEM Part Number: 528-0585 (also written 5280585)
This part number may have been superseded or cross-referenced by an updated Caterpillar part number. We recommend verifying any current supersede numbers at parts.cat.com or through your local Cat dealer prior to ordering.
Why Choose OEM Parts? OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your equipment — no modifications, no guesswork. This 528-0585 engine air filter assy fits Cat D3K2, D5K2 dozers, 416F, 416F2, 420F, 420F2 backhoe loaders, and a wide range of Cat C3.4B, C4.4, and C7.1 engine-equipped machines.
Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.
Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience.
Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!
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