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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.
SK120 SK120LC SK130 SK130LC Arm Hydraulic Cylinder Assy 2438U1131F1 Kobelco Heavy Duty Excavator Machinery Parts

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xItem Name | SK120 SK120LC SK130 SK130LC Arm Hydraulic Cylinder Assy 2438U1131F1 Kobelco Heavy Duty Excavator Machinery Parts | Model Number | SK120 SK120LC SK130 SK130LC |
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Part Number | 2438U1131F1 | Application | Construction, Mining, Agriculture, Municipal Projects, And Water Conservancy |
Warranty | 12 Months | Specification | Manganese Steel |
Working Way | Hydralic Oil | Transport Package | Wooden Package |
Highlight | SK120 Excavator Hydraulic Cylinder,Kobelco Excavator Hydraulic Cylinder,2438U1131F1 Excavator Hydraulic Cylinder |
SK120 SK120LC SK130 SK130LC Arm Hydraulic Cylinder Assy 2438U1131F1 Kobelco Heavy Duty Excavator Machinery Parts
Model |
SK120 SK120LC SK130 SK130LC |
PN | 2438U1131F1 |
Apply to | Excavator |
Brand | Kobelco |
Core Components | Piston, Rod, Cap, Head, Barrel, Seals |
Related Hydraulic Cylinder We Can Provide
SK120LC Excavator Arm Cylinder | 2438U1132F1 |
SK120LC Excavator Boom Cylinder | 2438U1133F1 |
sk200-8 boom cylinderfactory cylinder repair | YN01V00151F1 |
sk350-8 arm hydraulic cylinder | LC01V00054F2 |
Glparts is completely in-house manufacturing by ourself, we have a big factory.
Our cylinders are fully interchangeable with the original parts on your equipment — no fitment issues, no worries.
They’re built to match OEM standards, ensuring high performance, better efficiency, and less downtime — so your machine keeps running strong.
Choosing the correct hydraulic cylinder involves a few key factors:
Bore size – Affects how much force the cylinder can deliver under oil pressure.
Stroke length – How far the rod needs to extend for your application.
Rod diameter – Must be strong enough to handle pressure without bending.
Operating speed – Impacts flow rate and port size requirements.
At GLPARTS, we work closely with each customer to understand their specific needs — from fitment to performance. Our team collaborates with your engineers, buyers, and technicians to ensure every cylinder piston rod and tube we provide matches your machine's function, size, and working environment.
Whether for construction, agriculture, or heavy equipment, we deliver reliable cylinders designed for real-world demands.
We have drawing size for you to check, pls email me , i will send to you if you want to order
Customer Praise