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Kaeser Fan Kit Replacement - 404251.0

Kaeser ReplacementSKU: 404251.0
Price:
$295.00
Stock:
In Stock

Description

Kaeser Fan Kit Replacement - 404251.0

Maintain dependable compressor cooling with the Kaeser Fan Kit Replacement - 404251.0, a cooling fan wheel repair kit designed for compatible Kaeser rotary screw compressors. This kit includes the fan wheel and fan coupling used to move cooling air through the compressor enclosure and across heat-producing components. Replacing a damaged, worn, or unbalanced fan assembly can help restore proper airflow, reduce vibration, and support reliable operating temperatures.

  • Cooling Fan Repair Kit: Includes the fan wheel and fan coupling for servicing compatible Kaeser compressor cooling systems.
  • Supports Proper Airflow: Helps move cooling air through the compressor enclosure to remove operating heat.
  • Helps Maintain Operating Temperature: Proper fan performance supports effective cooling and dependable compressor operation.
  • OEM Compatible Replacement: Built as a replacement for Kaeser part number 404251.0 to support proper fitment and reliable cooling performance.

Help maintain effective cooling airflow and dependable compressor performance with the Kaeser Fan Kit Replacement - 404251.0.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Other Kaeser Products to Check Out:

In addition to the Kaeser Fan Kit - 404251.0, we have Kaeser Air Filters, Kaeser Oil Filters, Kaeser Separators, Kaeser Oil and more to help you keep your Kaeser Compressor in top shape.

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Frequently Asked Questions

What is the Kaeser Fan Kit Replacement - 404251.0?

The Kaeser Fan Kit Replacement - 404251.0 is a cooling fan repair kit used on compatible Kaeser rotary screw air compressors.

Compatibility should always be confirmed by checking your manual and verifying the model and serial number before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 404251.0 fan kit do?

The 404251.0 supports the compressor cooling system by moving air through the machine’s cooling section. Proper airflow helps remove heat generated by the compressor and lubricant during operation.

A properly functioning fan assembly helps:

  • Maintain normal compressor temperature
  • Move cooling air through the cooler
  • Reduce the risk of overheating
  • Support lubricant cooling
  • Protect temperature-sensitive compressor components
  • Maintain reliable compressor performance

Does the 404251.0 require routine replacement?

There is generally no fixed operating-hour replacement interval for a fan wheel kit. It is normally replaced based on condition, such as physical damage, excessive vibration, coupling deterioration, or poor fan performance.

Always refer to your compressor’s manual for recommended service intervals and maintenance schedules to help prevent unexpected downtime. 

What are signs that the 404251.0 fan kit may need to be replaced?

Possible signs include:

  • Compressor operating hotter than normal
  • High-temperature alarms or shutdowns
  • Reduced airflow through the cooler
  • Fan not rotating properly
  • Fan wobble
  • Abnormal vibration
  • Rattling or scraping noises
  • Cracked or damaged fan blades
  • Worn or damaged fan coupling
  • Visible fan-wheel damage

These symptoms can also be caused by other cooling-system problems, so the entire cooling assembly should be inspected.

Is this an OEM part?

This is an OEM-equivalent replacement fan kit designed to meet the same performance standards as the original Kaeser fan kit.   

Do you carry other parts for Kaeser?

Absolutely. We stock a range of air filters, oil filters, valves, synthetic oils, and many other maintenance parts to help you keep your Kaeser compressor running reliably. If you don’t see what you need, just ask.

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need assistance.