Cummins

Cummins Water Pump Kit Cummins ISC ISL and Paccar PX-9 Engines

SKU: CU-5579023
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Expected ship time: varies by supplier — call for current lead time.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$233.21
-9% $256.02 $233.21

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

Genuine Cummins water pump kit for ISC and ISL engines and the Paccar PX-9. The pump drives coolant through the block, head and radiator, and the kit supplies the sealing components needed to fit it.

Key Features

  • Genuine Cummins water pump kit
  • Covers Cummins ISC and ISL and the Paccar PX-9

Fitment

  • Cummins ISC
  • Cummins ISL
  • Paccar PX-9

More than one pump design is used across these engine families. Verify the pump part number against your engine serial number before ordering.

Product Details

  • Brand: Cummins
  • Manufacturer Part Number: 5579023
  • Condition: New

4376357 , 4955529 , 6410398 , GA10398

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

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California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.