Caterpillar OEM Primary Standard Efficiency Engine Air Filter Element — Part Number 539-6920
Brand: Caterpillar | Condition: New Old Stock (NOS)
You are purchasing a genuine Caterpillar OEM Primary Standard Efficiency Engine Air Filter Element, part number 539-6920. This is an authentic factory original part — never installed, never used.
Condition Details: This is a New Old Stock (NOS) part. The air filter element 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 bag or box. The part is new and fully functional.
Part Number / Supersede Information:
Primary OEM Part Number: 539-6920 (also referenced as 5396920)
Also interchanges: 346-6693
This part number may have been superseded or cross-referenced by an updated Caterpillar part number. We recommend verifying any current supersede numbers through your local Cat dealer or parts.cat.com 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.
Compatibility — Select Cat Applications:
Loaders: 2384C, 2484C, 559C, 559D, 579C, 953K, 966F II
Asphalt Pavers: AP-1000E, AP-1000F, AP-1055E, AP-1055F, AP500F, AP555F, AP600F, AP655F, AP655F L, BG1000E, BG1055E
Track-Type Tractors: D4, D5R2 LGP, D5R2 XL, D6K2, D6K2 LGP, D6K2 XL, D6N, D6N LGP, D6N OEM
Wheeled Excavators: M314F, M315F, M316F, M317F, M318F, M320F, M322F, M323F
Also fits: 953D, 963D, PL61 Pipelayer, MH3037
Please verify using your machine's serial number prefix before ordering.
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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