| Parameter | Description |
| Part Number | 209-03-41121 |
| Product Name | Aftercooler |
| Brand | Komatsu |
| Product Type | Charge Air Cooler |
| Material | High-efficiency aluminum heat exchange core with reinforced frame |
| Strength & Performance | Reduces intake air temperature and improves engine combustion efficiency |
| Surface Treatment / Coating | Anti-corrosion treated fins and housing |
| Dimensions & Structure | OEM standard specification |
| Function / Installation Position | Engine intake air cooling system |
| Operating Conditions | Heavy-duty excavator operation |
| Compatible Models | PC800, PC850 |
| Weight | 45 kg |
| Packaging | Heavy-duty wooden crate |
| Lead Time | 30–90 days |
| Shipping Method | Sea / Land |
| Payment Method | USD / RMB / Ruble |
| Warranty | 6 months |
