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SKU:
ZZ3F04247
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Thermostat for Caterpillar 2590 2391 2390 522B 521B 511 TK732 TK741 TK751
$53.39
In Stock
$53.39
Sale price
$53.39
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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
Thermostat for Caterpillar
This thermostat for Caterpillar is a direct replacement thermal control component designed to regulate engine coolant flow and maintain optimal operating temperature for a range of heavy machinery models. It is engineered to match OEM cross-reference numbers TK732, TK741, and TK751, providing reliable temperature management for Caterpillar equipment. This thermostat for Caterpillar ensures consistent engine performance by opening and closing at the correct temperature threshold.
Overview
This thermostat for Caterpillar is a precision-engineered component that controls engine temperature by regulating coolant circulation. It is designed for use in models including 2590, 2391, 2390, 522B, 521B, and 511, ensuring these machines run within the ideal thermal range. The thermostat for Caterpillar provides dependable operation for earthmoving and construction applications.
Built For Performance
- Constructed from corrosion-resistant materials for long service life in demanding environments
- Precision-calibrated opening temperature ensures accurate thermal regulation
- Direct replacement design matches original equipment specifications
- Durable wax-pellet actuation mechanism provides reliable response to temperature changes
- Compatible with OEM cross-reference numbers TK732, TK741, and TK751
Fits These Machines
- for Caterpillar 2590
- for Caterpillar 2391
- for Caterpillar 2390
- for Caterpillar 522B
- for Caterpillar 521B
- for Caterpillar 511
On-The-Job Use
- Used in tracked and wheeled excavators operating in construction sites
- Applied in material handling and utility loader applications
- Supports continuous operation in earthmoving and site preparation tasks
Specs At A Glance
| Part Number(s) | TK732, TK741, TK751 |
| Type | Thermostat |
| Compatible Brand | for Caterpillar |
Good To Know
Q: What is the function of this thermostat? A: It regulates the engine coolant temperature by opening and closing to control coolant flow, preventing overheating and ensuring efficient operation.
Q: How do I know if this thermostat fits my machine? A: Verify your equipment's model and serial number against the listed compatible models and OEM part numbers to confirm fitment before ordering.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.