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SKU:
ZZ3F02936
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82℃ Thermostat Fit for Sumitomo SH100 SH120 Fit for Kobelco SK120-3 SK120-5
$45.49
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$45.49
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$45.49
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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
82℃ Thermostat for Sumitomo SH100 SH120 and Kobelco SK120-3 SK120-5
This 82℃ thermostat is an aftermarket replacement part designed for Sumitomo SH100 and SH120 excavators, as well as Kobelco SK120-3 and SK120-5 models. It controls engine coolant flow to maintain a stable operating temperature for improved engine longevity.
Overview
This 82℃ thermostat for Sumitomo SH100 and SH120, and for Kobelco SK120-3 and SK120-5, ensures the engine warms up quickly and stays within the optimal temperature range. It is a critical component of the cooling system, preventing overheating and reducing cold-start wear. This thermostat is suitable for standard hydraulic excavator applications.
Built For Performance
- Opens at 82°C for consistent thermal regulation
- Robust construction resists corrosion and wear
- Precision-engineered valve provides reliable flow control
- Compatible with multiple excavator models for versatile use
- Easy bolt-in replacement for standard thermostat housings
Fits These Machines
- for Sumitomo SH100
- for Sumitomo SH120
- for Kobelco SK120-3
- for Kobelco SK120-5
On-The-Job Use
- Used in trenching, foundation work, and general excavation
- Maintains engine temperature during continuous operation in construction and mining sites
- Helps prevent overheating during heavy digging cycles
- Essential for regular cooling system service and repairs
Specs At A Glance
| Opening Temperature | 82°C |
Good To Know
Q: What happens if the thermostat gets stuck closed? A: A stuck-closed thermostat blocks coolant flow, causing rapid overheating that can damage the engine. Replacing with this 82°C thermostat prevents that risk.
Q: Does this thermostat come with a gasket? A: No, the gasket is not included. You should reuse a good-condition gasket or purchase a new one separately to ensure a proper seal.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.