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12_23b55607-05a3-4e5e-b313-47b713206a8e - Northline Parts

Thermostat 600-421-6110 for Komatsu 3D95 / 4D95 Engine Applications

SKU: NLT2T03465
$35.59 In Stock
$35.59
Sale price  $35.59 Regular price 
Ships for free in 2–4 business days.
This is a replacement engine thermostat for Komatsu 3D95, 4D95 and related engine applications including selected PC60-6 excavators; replaces 600-421-6110.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
Komatsu 3D95, 4D95 and related engine applications including selected PC60-6 excavators

Product Overview

A thermostat is easy to overlook because it has no external moving parts, but when it stops controlling coolant flow correctly the engine may never reach normal temperature or may climb toward overheating. On Komatsu 3D95 / 4D95 Engine Applications, diagnosis should also include the radiator, pump and coolant condition.

Replacing the failed thermostat gives the cooling system back the simple regulating function it depends on during warm-up and normal operation. Match the original thermostat dimensions and application before installation.

Key Features & Performance

  • Engine thermostat replacement

Replaces / Cross-References

  • 600-421-6110

What Is Included

1 engine thermostat.

Fitment Notes

Komatsu identifies 600-421-6110 as a thermostat. Confirm the engine build and thermostat dimensions/temperature specification before ordering.

Frequently Asked Questions

Is this a genuine OEM part?
No, unless the product page specifically states otherwise. This listing is for a replacement, accessory, upgrade or repair component as described above. OE, Partslink and interchange numbers are provided for identification and fitment reference.

How should I verify fitment before ordering?
Komatsu identifies 600-421-6110 as a thermostat. Confirm the engine build and thermostat dimensions/temperature specification before ordering.

Part Summary

Keywords: Thermostat 600-421-6110 Komatsu 3D95 / 4D95 Engine Applications, 600-421-6110

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