-
Excavator Hydraulic Cylinder
-
Arm Cylinder
-
Boom Cylinder
-
Bucket Cylinder
-
Excavator Spare Parts
-
Excavator Hydraulic Pump
-
Excavator Gear Pump
-
Excavator Valve
-
Travel Motor Assy
-
Swing Motor Assy
-
Excavator Electrical Parts
-
Excavator Swing Ring
-
Excavator Undercarriage Parts
-
Excavator Engine
-
Excavator Tools
-
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!
-
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!
-
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.
EX300-2 EX300LC-2 EX300-3 Hitachi Excavator Hydraulic Boom Cylinder 9122616 9124832 9124831

Contact me for free samples and coupons.
WhatsAPP:0086 18588475571
wechat: 0086 18588475571
skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xPart Name | Excavator EX300 Hydraulic Boom Cylinder | Model Code | EX300-2 EX300LC-2 EX300-3 |
---|---|---|---|
Part PN | 9122616 9124832 9124831 | Machine Model | Hitachi |
Cylinder Structure | Piston Cylinder | Warranty | 12 Months |
Certification | ISO9001/ CE | Testing | 100% Testing Before Delivery |
Highlight | Hitachi excavator boom cylinder,EX300 hydraulic boom cylinder,Hitachi bucket cylinder with warranty |
Attribute | Value |
---|---|
Part Name | Excavator EX300 Hydraulic Boom Cylinder |
Model Code | EX300-2 EX300LC-2 EX300-3 |
Part Number | 9122616 9124832 9124831 |
Machine Model | Hitachi |
Cylinder Structure | Piston Cylinder |
Warranty | 12 Months |
Certification | ISO9001/CE |
Testing | 100% Testing Before Delivery |
Application | for Hitachi Excavator |
Piston Diameter | 140 to 190 mm |
Stem diameter | 100 to 115 mm |
Rod stroke | 1609 to 1940 mm |
- Direct Fit Installation: No modifications needed - designed for quick installation on Hitachi excavators
- Premium Materials: High-grade steel construction with precision machining and top-tier seals
- Enhanced Durability: Engineered to withstand fatigue, pressure, and harsh working conditions
- Precise Control: Delivers smooth, responsive movement for both heavy lifting and fine operations
- Versatile Performance: Suitable for various applications including road construction and foundation work

Guangzhou Guoli Engineering Machinery Co., Ltd. is a trusted manufacturer specializing in high-quality hydraulic cylinders and excavator parts. With over 16 years of industry experience, we focus on delivering durable, reliable products tailored to meet the demanding needs of construction and mining equipment.
Our advanced production facilities and strict quality control ensure every product meets international standards. We proudly serve customers worldwide, offering efficient global shipping to regions including Asia, Europe, North America, and beyond.
