55043378 BOOM KIT fits JS-140
Description
BOOM KIT
Genuine JS Series Part
OEM No. 550-43378
The 550-43378 Boom Kit is designed for JS-140 excavators to ensure reliable hydraulic cylinder performance and smooth boom operation. This component helps restore sealing efficiency inside the boom 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.
Boom Kit
Product Specifications
|
Specifications |
Details |
|
L&S Part No. |
550-43378 |
|
Part Type |
Genuine Part |
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Manufacturer |
JS Series |
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OEM No. |
550-43378 |
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Unit of Sale |
Set |
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Fits Brands |
JS Series |
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Fits Models |
JS-140 |