-
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.
4489837 4489842 Hydraulic Boom Cylinder for Hitachi ZX30 Mini Excavator Parts

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.
xProduct Name | ZX30 Hydraulic Boom Cylinder | Model | ZX30 |
---|---|---|---|
Part Code | 4489837 4489842 | Acting Way | Double Acting |
Adjusted Form | Regulated Type | Working Way | Hydraulic Oil |
Structure | Piston Type | Testing | 100% Testing Before Shipping |
Highlight | Hitachi ZX30 Hydraulic Boom Cylinder,4489842 Hydraulic Boom Cylinder,Mini Excavator Hydraulic Boom Cylinder |
4489837 4489842 Mini Excavator Hydraulic Cylinder for ZX30 Boom Cylinder
This Hitachi mini hydraulic cylinder is manufactured using advanced equipment and strict quality control processes. The steel is tempered for added strength, and all raw materials are high-quality steel paired with imported seals. With Glparts, you never have to worry about quality.
Model | ZX30 |
Part Number | 4489837 4489842 |
Seal Types | NOK and SKF |
Shipping Time | 5~7 Days |
Warranty | 12 Months |
Brand | Hitachi |
More Parts Number OF ZX30 Excavator
ZX30 Boom Hydraulic Cylinder: 4489837 4489842
ZX30 Arm Hydraulic Cylinder: 4607365 4607366
ZX30 Bucket Hydraulic Cylinder: 4489839 4607367
Whether you're replacing a damaged unit or upgrading for better performance, this ZX30 boom cylinder delivers seamless compatibility, enhanced strength, and dependable operation in demanding conditions.