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Excavator Hydraulic Cylinder
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Arm Cylinder
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Boom Cylinder
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Bucket Cylinder
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Excavator Spare Parts
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Excavator Hydraulic Pump
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Excavator Gear Pump
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Excavator Valve
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Travel Motor Assy
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Swing Motor Assy
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Excavator Electrical Parts
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Excavator Swing Ring
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Excavator Undercarriage Parts
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Excavator Engine
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Excavator Tools
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DavidWe’ve been working with GLPARTS for our excavator hydraulic needs, and their customer service has been fantastic. The quality of the cylinders is top-notch, and they match perfectly with our Volvo and Hyundai excavators. Fast shipping, excellent fit, and reliable performance!
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JohnWe’ve been using GLPARTS' hydraulic cylinders for our excavators for over a year now, and we couldn't be happier. The quality is excellent, the fitment is perfect, and delivery times are always faster than expected. Highly recommend their products for any heavy equipment needs!
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MariaThank you to GLPARTS for their fast and reliable service. The hydraulic cylinders we purchased fit our JCB excavators perfectly, and we’ve seen a noticeable improvement in efficiency. The cylinders are made of high-quality materials, and they’ve been holding up well under tough conditions.
2438U1102F1 2438U1106F1 2438U1107F1 SK200-3 SK200LC-3 SK200 Excavator Hydraulic Boom Cylinder

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xItem Name | SK200-3 SK200 Excavator Hydraulic Boom Cylinder | Model | SK200-3 SK200LC-3 SK200 |
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Part Number | 2438U1102F1 2438U1106F1 2438U1107F1 | Usage | For Kobelco Excavator |
Package | Wooden Case | Service | Pre-sale, Sale And After-sale |
Highlight | SK200LC-3 Hydraulic Boom Cylinder,SK200 Excavator Hydraulic Boom Cylinder,SK200-3 Hydraulic Boom Cylinder |
2438U1102F1 2438U1106F1 2438U1107F1 SK200-3 SK200LC-3 SK200 Excavator Hydraulic Boom Cylinder
Part Name | SK200 Hydraulic Boom Cylinder Assy |
Model | SK200-3 SK200LC-3 SK200 |
PN | 2438U1102F1 2438U1106F1 2438U1107F1 |
Apply to | Fits for SK200 SK200-3 Kobelco Excavator |
Warranty | 12 Months |
Quality | OEM Quality |
SK200 SK200LC Hydraulic Cylinder:
Boom Cylinder: 2438U1102F1 2438U1103F1
Bucket Cylinder: 2438U1097F2
Arm Cylinder: 2438U1104F1
Glparts Cylinder vs Regular Cylinder
1. Cylinder Material: 25Mn vs Common 20# Steel
Glparts Cylinder: Premium 25Mn Steel
- Over 30% higher compressive strength than 20# steel
- Superior fatigue resistance for high-impact operations
- Improved wear resistance, extending service life even in harsh environments
Regular Cylinder: Standard 20# Carbon Steel
- Lower strength and durability under heavy load
- More prone to deformation and rust
- Shorter lifespan, especially under continuous use
2. Welding Process: Fully Automatic vs Manual Welding
Glparts Cylinder: Fully Automated Robotic Welding
- Uniform weld seams with consistent strength
- Fewer defects like pores or slag inclusions
- Clean appearance and stronger structural integrity
Regular Cylinder: Manual Welding
- Inconsistent quality due to human error
- Uneven weld penetration increases risk of cracking
- Less reliable under long-term stress
3. Seal Quality: Branded Imports vs Generic Domestic Seals
Glparts Cylinder: Imported NOK & SKF Seals
- Sourced directly from Japan (NOK) and USA (SKF)
- Excellent resistance to high pressure, heat, and oil contamination
- Leakage rate controlled to below 1%, even in dusty or humid environments
Regular Cylinder: Generic Local Seals
- Lower reliability in extreme temperatures or heavy-duty usage
- Higher chances of early leakage and seal failure
- Less suitable for long-term, high-load applications