198-03-71110 Radiator Core is identified in Komatsu parts catalogs as a component of the radiator system for selected D475A-5 bulldozers. Its primary function is to transfer heat from the engine coolant to the surrounding air, helping the cooling system regulate engine temperature during heavy-duty operation.
| Item | Specification |
|---|---|
| Product Name | Radiator Core |
| Part Number | 198-03-71110 |
| Brand | Komatsu |
| Machine Model | D475A-5 (S/N 20001-UP; verify exact configuration) |
| Weight | 226 kg |
| Material | Not specified by manufacturer |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
| Origin | China |
Catalog references list the 198-03-71110 Radiator Core for:
The part appears in the D475A-5 radiator parts breakdown as the core component within the radiator assembly. Applications can vary by production series and radiator configuration. Because the part number is listed as superseded in Komatsu’s parts information, verify the current replacement number using the machine serial number before purchase.
The radiator core supports cooling-system maintenance on compatible heavy-duty bulldozers used in demanding operating environments.
YLCM PARTS supplies construction and mining machinery parts for Komatsu, Caterpillar, Hitachi, and other major brands.
The radiator core is prepared for export transportation with suitable protective packaging. Depending on the product configuration and shipping requirements, packing may include reinforced export cartons or a heavy-duty wooden crate, moisture-proof protection, and secure internal fixing to help prevent damage during handling and transit. Final packaging is confirmed according to the order and destination.
YLCM coordinates transportation according to the order size, destination, and delivery requirements. Available options include:
The suitable shipping method and estimated delivery time can be confirmed when the quotation is prepared.
Contact YLCM PARTS for a quotation for the 198-03-71110 Radiator Core. Please provide your Komatsu D475A model, machine serial number, and original part number. Since catalog references list this part as superseded, our team can help check the appropriate replacement and confirm availability, lead time, packaging, and shipping options.
Q1: What is part number 198-03-71110?
Parts catalogs identify it as a radiator core, a heat-exchange component within the radiator assembly.
Q2: Which Komatsu machine uses this radiator core?
The catalog reference lists the D475A-5 with serial numbers starting at 20001. Other versions should be verified separately.
Q3: Is 198-03-71110 a complete radiator assembly?
The parts breakdown identifies it as the core component, not the complete radiator assembly. Confirm the required supply scope before ordering.
Q4: Has this part number been superseded?
Komatsu’s parts listing marks 198-03-71110 as superseded. The appropriate replacement should be confirmed against the machine serial number.
Q5: What are the signs that a radiator core may need replacement?
Possible signs include coolant leakage, visible core damage, restricted airflow, or persistent engine overheating. The cooling system should be inspected to identify the actual cause before replacing parts.
Q6: What is the product weight and material?
The manufacturer-confirmed weight and material were not established in the available references. Please request confirmation for the specific supply configuration.
Q7: Can YLCM source other Komatsu cooling-system parts?
Yes. Provide the required part numbers or machine serial number to help our team identify compatible radiator components, hoses, caps, and related spare parts.
