2S4044 Coolant Temperature Regulator fit Caterpillar
2S4044 Coolant Temperature Regulator fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
2S4044 Coolant Temperature Regulator for Caterpillar Equipment
The 2S4044 coolant temperature regulator is a cooling-system component used on Caterpillar equipment and the Caterpillar 1673 truck engine. It regulates coolant circulation between the radiator and the engine block by limiting coolant flow until the engine reaches its operating temperature. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is listed under the categories of thermostats and water pump regulators. Its function is associated with temperature control in the engine cooling system: during engine warm-up, coolant flow is restricted, and as the operating temperature is reached, the regulator permits coolant circulation through the cooling system.
Fitment
- Track-type tractors: Caterpillar D5, D6C, D7F, D9G
- Pipelayers: Caterpillar 561B, 561C, 594
- Wheel-type loader: Caterpillar 966C
- Earthmoving compactors: Caterpillar 815, 816
- Wheel dozer: Caterpillar 814
- Motor graders: Caterpillar 120, 12E, 12F, 140, 14E
- Track-type loaders: Caterpillar 977H, 977K
- Truck engine: Caterpillar 1673
Compatibility is identified by the equipment model or series listed above. The regulator is intended for installation in the engine cooling system of the specified Caterpillar machines and engine application. Before installation, the part number and the machine configuration should be checked against the service parts information for the particular unit.
Cross-reference numbers
| Known part number | 2S-4044 |
| Catalog SKU | 2S4044 |
The part numbers 2S4044 and 2S-4044 identify the same coolant temperature regulator designation, with the hyphenated and non-hyphenated formats used in parts catalogs and product listings.
Specifications
| Part type | Coolant temperature regulator |
| System | Engine cooling system |
| Equipment brand | Caterpillar |
| Application categories | Thermostats; water pump regulators |
| Length | 3.6 in |
| Height | 4.2 in |
| Weight | 0.9 lb |
| Length | 9 cm |
| Width | 9 cm |
| Depth | 9 cm |
| Part condition | New aftermarket part |
| Manufacturer | CTP (Costex Tractor Parts) |
The listed dimensions are 3.6 inches in length and 4.2 inches in height. The supplied dimensional data also specifies a package or component size of 9 cm in length, 9 cm in width, and 9 cm in depth, with a listed weight of 0.9 lb. No additional data on thread type, material, sealing elements, or included installation components is provided for this part number.
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