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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.
21N-63-X6010 21N-63-X6020 21N-63-06010 21N-63-57140 Hydraulic Boom Cylinder for PC1000 Excavator

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xItem Name | Excavator Hydraulic Arm Cylinder | Type Code | PC1000 |
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Number | 21N-63-X6010 21N-63-X6020 21N-63-06010 21N-63-57140 | Category | Double Acting |
Area Of Application | Construction, Mining, And Earthmoving Applications | Working Pressure | 35 MPa |
Installation Type | Ear-type (compatible With OEM Interfaces) | Surface Treatment | Sandblasting + Double-layer Epoxy Paint |
Highlight | PC1000 Boom Cylinder,21N-63-X6020 Boom Cylinder,21N-63-X6010 Boom Cylinder |
21N-63-X6010 21N-63-X6020 21N-63-06010 21N-63-57140 Hydraulic Boom Cylinder for PC1000 Excavator
Prouduct Description
Specifically engineered for PC1000 series excavators, this Hydraulic Boom Cylinder serves as the core component for vertical lifting, heavy-load handling, and large-range operations.
Part Name |
Boom Hydraulic Cylinder |
Part Number | 21N-63-X6010 21N-63-X6020 21N-63-06010 21N-63-57140 |
Model | PC1000 | Warranty | 1 Year |
Appliaction | for Komatsuuu Excavator | Seal Material | NOK/SKF |
Condition | Brand New | Package | Wooden Case or your requirement |
Application Scenarios
1. Mining Operations
2. Large-Scale Infrastructure
3. Ports & Heavy Logistics
Company Information
With over 16 years of experience in hydraulic cylinder manufacturing, GLPARTS has exported products to more than 100 countries worldwide, including the United States, Germany, Australia, and the Middle East. Backed by a skilled team of engineers and a responsive sales force, we provide comprehensive support—before, during, and after the sale—to ensure your satisfaction every step of the way.
Hydraulic Cylinder Tools We Can Provide
We also provide essential tools for hydraulic cylinder disassembly and assembly, including:
– Cylinder disassembly machines
– Oil seal tighteners
– 3-jaw and 4-jaw wrenches
– Dust seal installing tools
– Oil seal hooks
These tools help ensure safe, efficient, and accurate maintenance of your hydraulic cylinders.