Thermostat – 5273380

Looking up the correct thermostat starts with the exact catalog number. This product is listed as 5273380 and is associated with the Komatsu engine/application data below. Use both the number and the full application designation when checking fitment.

Komatsu Fitment Overview

Catalog data currently associates this product with 1 listed Komatsu engine/application: S6D110-1.

Compatible Engines / Applications

• S6D110-1

Product Details

• Item: Thermostat
• Part Number: 5273380
• 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

The most reliable fitment check is an exact part-number match combined with matching application data. Confirm 5273380 against the original component, parts manual, or service record before purchase.