Guangzhou Guoli Engineering Machinery Co., Ltd.
Add to Cart
Excavator Hydraulic Boom Cylinder 2438U1137F1 for SK220 SK300 SK250 Parts
| Model | SK220 SK300 SK250 SK220LC SK300LC SK300-2 |
| PN | 2438U1137F1 |
| Apply to | Excavator |
| Brand | Kobelco |
| Core Components | Piston, Rod, Cap, Head, Barrel, Seals |
More Hydraulic Cylinders(but not all)
| Excavator | Part Number |
| SK290-6 | LB01V00007F2 LB01V00007F1 |
| SK300LC | 2438U1171F2 |
| SK80 | YT01V00002F1 |
| SK290LC | LB01V00004F1 |
| SK400 | 2438U1175F1, 2438U1175F2, 2438U1175F3 |
Why Choose Us
1. Model-Specific Precision Fit
Engineered to perfectly fit SK220, SK250, and SK300 excavators, ensuring seamless replacement with zero modification required.
2. Customized Configurations Available
We support highly flexible configuration options, including rod coatings, seal types, port locations, and color—tailored to your machine's working environment.
3. Wide-Ranging Applications
Ideal for use in construction, mining, material handling, and other heavy-duty sectors, this boom cylinder delivers consistent performance in demanding tasks.
4. Heavy-Duty Materials & Workmanship
The cylinder body is made from 25Mn precision-treated steel, and the rod is hard-chromium plated and mirror-polished—ensuring superior wear resistance, corrosion protection, and long service life.
