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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.
31NA-50111 31N6-50121 Hydraulic Boom Cylinder Factory For R360LC-7 R210LC-7 Excavator

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xProduct Name | Boom Hydraulic Cylinder For Excavator | Model Number | R360LC-7 R210LC-7 |
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P/N | 31NA-50111 31N6-50121 31NA-50122 31NA-50123 31NA-50112 31NA-50113 | Category | Double Acting |
Compatible With | Excavators For Hyundai | Delivery Packing | Wooden Case And Pallet |
Manufacturer | Factory Direct | Main Material | 25 Mn Steel |
Highlight | R210LC-7 Boom Cylinder,31NA-50111 Boom Cylinder,R360LC-7 Boom Cylinder |
31NA-50111 31N6-50121 Hydraulic Boom Cylinder Factory for R360LC-7 R210LC-7 Excavator
Compatible with popular excavator models such as Hiatchiii R360LC-7 , R210LC-7 and more. Ideal for boom hydraulic systems in mining, construction, and demolition environments.
Backed by a 12-month warranty and lifetime technical support. Installation videos and online guidance available upon request.
Specification
Product Name | hydraulic arm cylinder | Application | for Hitachi Excavator |
Model Number | R360LC-7 R210LC-7 | Warranty | 12 Months |
P/N | 31NA-50111 31N6-50121 | OEM | YES |
Category | Double Acting | Main Material | 25 Mn Steel |
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.
Why Choose Us
OEM/ODM Capabilities
Competitive Pricing & Bulk Discounts
Fast Shipping & Customs Clearance Support
Packaging & Delivery
Securely packed in wooden cases or pallet. Global shipping to over 100 countries with fast delivery and real-time tracking.
Other Products
Final Drive / Travel Motor
Swing Motor & Swing Gearbox
Hydraulic Pump
Control Valves
Engine Parts
Seal Kits
Undercarriage Parts
Electric Parts
Cab & Body Components
More Cylinders We Can Provide
31N9-50111 | 31N9-50112 | 31N9-50130 |
33NB-60130 | 31Q8-50131 | 31N4-60110 |
9261586 | 9261586G | PR200016G |
9246750 | 4388916 | 4628630 |
31NA-50114 | 31NA-50132 | 31NA-50134 |
31Q8-50120 | 4613899 | 9234731J |
4628634 | 9282251 | 9246751G |
9246544 | 9246544G | 9206323 |
31N4-50120 | 31Y1-19810 | 31Y1-15405 |
4628626 | 4628627 | 9246748 |
PR200018G | PR200017G | 9246750G |
31Y1-26590 | 9246749 | 4618364 |