| Parameter | Description |
| Part Number | 1263503 |
| Product Name | Arm Ass’y Wiper |
| Brand | Caterpillar |
| Product Type | Wiper Arm Assembly |
| Material | High-strength steel with anti-corrosion coating |
| Strength & Performance | Ensures reliable windshield wiping performance |
| Surface Treatment / Protection | Corrosion-resistant coating for outdoor operation |
| Dimensions & Structure | OEM standard configuration |
| Function / Installation Position | Cab windshield wiper arm position |
| Operating Conditions | Track loader heavy-duty operation |
| Compatible Models | 963D, 973C, 973D |
| System | Cab / Electrical system |
| Weight | 1.4 kg |
| Packaging | Industrial polybag + carton packaging |
| Lead Time | 30–90 days |
| Shipping Method | Sea / Air / Land |
| Payment Method | USD / RMB / RUB |
| Warranty | 6 months |
