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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.
Excavator Hydraulic Cylinder 4437039 4360555 4397518 for ZX800 ZAX800 Bucket Cylinder

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xPart Name | ZX800 Bucket Cylinder | Part Number | 4437039 4360555 4397518 |
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Machine Model | ZX800 ZAX800 | Warranty | 12 Months |
Cylinder Barrel | 25Mn Steel | Hydraulic Oil Seal | Impoted Seal Kits |
Application | Fits For Hitachi ZX800 ZAX800 Excavator | Customized | Provided |
Highlight | Excavator bucket hydraulic cylinder,ZX800 bucket cylinder replacement,ZAX800 excavator cylinder with warranty |
Attribute | Value |
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Part Name | ZX800 Bucket Cylinder |
Part Number | 4437039 4360555 4397518 |
Machine Model | ZX800 ZAX800 |
Warranty | 12 Months |
Cylinder Barrel | 25Mn Steel |
Hydraulic Oil Seal | Imported Seal Kits |
Application | Fits for Hitachi ZX800 ZAX800 Excavator |
Customized | Provided |
Component | Technology & Material Selection | Key Benefits |
---|---|---|
Piston Rod | Overall conditioning * High-frequency surface hardening * Hard chromium plating | Strong wear resistance * Corrosion protection * Longer service life |
Cylinder Tube | Sandblasted surface * Double paint-baking (primer + top coat) | Superior rust prevention * Durable finish * Reliable in harsh environments |
Seals | Premium imported seals from Japan NOK & US SKF | Excellent sealing performance * Reduced oil leakage * Stable operation |
GLPARTS hydraulic cylinders are designed for a wide range of excavator applications, ensuring reliable performance in tough working environments:
- Mining: Withstand heavy loads and continuous operation
- Earthmoving: Deliver strong digging power and stability
- Road Construction: Support precision and durability for infrastructure projects
- Demolition: Built to handle impact and extreme stress
Compatible with leading excavator brands including CAT, Komatsu, Hitachi, Doosan, Hyundai, Volvo, and more.
- Stable Inventory: Ready stock for popular models ensures quick response
- Quality Guarantee: Each cylinder is strictly tested and covered by warranty
- Global Shipping: Fast and reliable delivery to over 100 countries worldwide
- After-Sales Support: Professional team available for technical guidance
- Response Time: Within 2 Hours


