| Parameter | Description |
| Part Number | 155-30-13230 |
| Product Name | Spring |
| Brand | Komatsu |
| Product Type | Heavy-Duty Compression Spring |
| Material | High-strength alloy spring steel |
| Strength & Performance | Provides reliable tension and durability under heavy-load conditions |
| Surface Treatment / Protection | Heat-treated and anti-corrosion coated |
| Dimensions & Structure | OEM standard configuration |
| Function / Installation Position | Mechanical or transmission assembly position |
| Operating Conditions | Bulldozer heavy-duty operation |
| Compatible Models | D355, D150, D85 |
| System | Mechanical / Transmission system |
| Weight | 0.45 kg |
| Packaging | Industrial polybag + carton packaging |
| Lead Time | 30–90 days |
| Shipping Method | Sea / Air / Land |
| Payment Method | USD / RMB / RUB |
| Warranty | 6 months |
