Water Pump – 172-7772

Water Pump 172-7772 is cataloged for the Komatsu engine/application references listed on this page. Because related Komatsu models can use different components, confirm the exact part number together with the complete application code rather than relying on the base model alone.

Komatsu Fitment Overview

Catalog data currently associates this product with 1 listed Komatsu engine/application: S4D102E-1.

Compatible Engines / Applications

• S4D102E-1

Product Details

• Item: Water Pump
• Part Number: 172-7772
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 1

Service and Replacement Notes

For cooling-system service, verify both the catalog part number and the complete application designation. Routing and connection differences can exist within the same equipment or engine family, so catalog fitment should take priority over appearance.

Before Ordering

Fitment should be confirmed before purchase. Match part number 172-7772 first, then compare the complete engine/application code to your equipment or service documentation. Contact your parts source for verification when the original number is unavailable.