55042243 ARM KIT fits JS-200 / JS-205 / JS-210
Description
ARM KIT
Genuine JS Series Part
OEM No. 550-42243
The 550-42243 Arm Kit is designed for JS-200, JS-205, and JS-210 excavators to ensure reliable hydraulic cylinder performance and smooth arm operation. This component helps restore sealing efficiency inside the arm cylinder, preventing hydraulic oil leakage and maintaining consistent performance during heavy-duty excavation work. Manufactured using high-quality materials, it offers durability, wear resistance, and long service life under demanding working conditions.
Product Specifications
| Specifications | Details |
| L&S Part No. | 550-42243 |
| Part Type | Genuine Part |
| Manufacturer | JS Series |
| OEM No. | 550-42243 |
| Unit of Sale | Set |
| Fits Brands | JS Series |
| Fits Models | JS-200 / JS-205 / JS-210 |