| Parameter | Description |
| Part Number | 3389808 |
| Product Name | Damper Ass’y |
| Brand | Caterpillar |
| Product Type | Engine Vibration Damper Assembly |
| Material | High-strength steel housing + damping elastomer / viscous medium |
| Strength & Performance | Reduces crankshaft torsional vibration and improves engine durability |
| Surface Treatment / Protection | Anti-corrosion coating and sealed structure |
| Dimensions & Structure | OEM standard configuration |
| Function / Installation Position | Crankshaft vibration damper position |
| Operating Conditions | Bulldozer heavy-duty operation |
| Compatible Models | D9R, D8L, D9N |
| System | Engine crankshaft / vibration control system |
| Weight | 20 kg |
| Packaging | Wooden pallet + export standard packaging |
| Lead Time | 30–90 days |
| Shipping Method | Sea freight recommended |
| Payment Method | USD / RMB / RUB |
| Warranty | 6 months |
