4W8063 Water Temperature Regulator fit Caterpillar
4W8063 Water Temperature Regulator fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4W8063 Water Temperature Regulator for Caterpillar Equipment
The 4W8063 Water Temperature Regulator is a thermostat-type spare part for Caterpillar equipment. It is used on Caterpillar asphalt pavers, backhoe loaders, and paving compactors, including the models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified as a water temperature regulator and belongs to the Thermostats / Water Pump Regulators category. The supplied product data identifies the part by SKU 4W8063 and does not provide a separate kit composition or additional included components.
Fitment
The regulator is listed for the following Caterpillar equipment models:
- Caterpillar AP-800C asphalt paver
- Caterpillar BG-230 paving compactor
- Caterpillar 416B backhoe loader
- Caterpillar 416C backhoe loader
- Caterpillar 426C backhoe loader
- Caterpillar 428B backhoe loader
- Caterpillar 428C backhoe loader
- Caterpillar 436C backhoe loader
- Caterpillar 438C backhoe loader
- Caterpillar PF-300B asphalt paver
Fitment is specified for Caterpillar equipment in the model series shown above. The listed machine models include asphalt pavers, backhoe loaders, and paving compactors. No additional Caterpillar models are included in the supplied product data.
Cross-reference numbers
| Equipment manufacturer reference number | 4W8063 |
| Product SKU | 4W8063 |
| Part identification in the source data | REGULATOR-WATER TEMPERATURE |
The reference number 4W8063 is the identifying number supplied for this water temperature regulator. No other supplier numbers or additional cross-reference numbers are provided.
Specifications
| Part type | Water temperature regulator |
| Product category | Thermostats / Water Pump Regulators |
| Application brand | Caterpillar equipment |
| Applicable equipment types | Asphalt paver, backhoe loader, paving compactor |
| Part number | 4W8063 |
| Condition | New |
| Part classification | Aftermarket spare part |
| Weight | 0.2 lb |
| Length | 5.8 cm |
| Width | 4.9 cm |
| Depth | 6.1 cm |
The stated dimensions are 5.8 cm in length, 4.9 cm in width, and 6.1 cm in depth. The listed weight is 0.2 lb. Material, thread specifications, temperature rating, seal details, and package contents are not specified in the available product data.





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