| Parameter | Description |
| Part Number | 1863394 |
| Product Name | Air Hose |
| Brand | Caterpillar |
| Product Type | Air Intake Hose |
| Material | Reinforced rubber compound |
| Strength & Performance | Provides stable air flow and heat resistance |
| Surface Treatment / Protection | Heat-resistant and weather-resistant outer layer |
| Dimensions & Structure | OEM standard configuration |
| Function / Installation Position | Engine air intake connection |
| Operating Conditions | Bulldozer heavy-duty operation |
| Compatible Models | D6R II |
| System | Engine air system |
| Weight | 0.4 kg |
| Packaging | Industrial carton packaging |
| Lead Time | 30–90 days |
| Shipping Method | Sea / Air / Land |
| Payment Method | USD / RMB / RUB |
| Warranty | 6 months |
