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10_5f9318a1-c0f0-4a26-8825-b0d213be545c - Northline Parts

6598362 6598492 Outer Inner Air Filter Set For Bobcat Loaders 641 643 645 741

Alligator_819_x_200_px - Northline Parts

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$50.39
Sale price  $50.39 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

6598362 & 6598492 Outer Inner Air Filter Set For Bobcat Loaders 641 643 645 741

Keep your equipment running at peak efficiency with this premium air filter maintenance set. Designed to provide superior engine protection, this kit includes both the inner and outer air filters to ensure your loader's intake system remains free of dust, dirt, and debris. This is a high-quality aftermarket part, not an OEM component, engineered to provide a reliable and cost-effective solution for your machine's maintenance needs.

Key Features & Benefits

  • Complete dual-filter set including both the inner and outer air filters.
  • High-efficiency filtration media helps prevent engine wear and extends service life.
  • Heavy-duty construction designed for demanding worksite conditions.
  • Precision fitment ensures easy installation and a secure seal.
  • High-quality aftermarket alternative that meets or exceeds standard performance requirements.

Compatible Models

  • Bobcat 641 Loader
  • Bobcat 643 Loader
  • Bobcat 645 Loader
  • Bobcat 741 Loader

Product Specifications

  • Outer Filter Part Number: 6598362
  • Inner Filter Part Number: 6598492
  • Component Type: Air Filter Set (Inner & Outer)
  • Condition: New Aftermarket
  • Application: Engine Intake System

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket replacement part. It is designed to function as a direct replacement for the original equipment manufacturer (OEM) parts 6598362 and 6598492.

How do I confirm compatibility?
To confirm fitment, please cross-reference your current filter part numbers with 6598362 and 6598492. We also recommend checking your machine's serial number and owner's manual to ensure these specifications match your specific loader model.


Important: This item is an aftermarket replacement part sold by Northline Parts. It is not an OEM part unless specifically stated. Any brand names, model names, or part numbers are used for compatibility reference only. Please verify fitment by comparing your original part, product photos, and vehicle or equipment details before ordering.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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