Excavator Hydraulic Cylinder 4437039 4360555 4397518 for ZX800 ZAX800 Bucket Cylinder

Brand: Glparts
Origin: Guangzhou, Guangdong, China
Company: Guangzhou Guoli Engineering Machinery Co., Ltd.
Main Service: One-stop Excavator Parts Solution
Experience: 16+ Industry Experience
Main Products: Hydraulic Cylinder, Pump, Control Valve, Travel Motor, Final Drive Parts, Undercarriage Parts, Engine Parts, etc.
Response Time: Within 2 Hours
Certification: ISO9001, CE

Applications & Compatibility

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.

Customer Assurance

At GLPARTS, we are committed to providing worry-free service along with our products:

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.

Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, and cylinder rods. With 10+ years expertise, we've established a complete production line from R&D to manufacturing, offering OEM customization and precise part number systems with technical specifications/photos/pricing. We pride ourselves on using premium materials such as high-strength steel and advanced processing technologies to ensure durability and performance.

In addition to hydraulic cylinders, we also provide a comprehensive range of other hydraulic components. This includes hydraulic pumps, swing motor, control valve,travel motors,engine parts,and undercarriage components, all designed for use in various excavator models. Our extensive product portfolio reflects our commitment to delivering complete solutions for construction machinery, ensuring that all critical components are available to meet the needs of our customers.

We serve a global customer base, including clients from Thailand, the Philippines, Indonesia, Malaysia, the United States, Turkey, Russia, Mexico, and many other countries. Our products have been recognized and recommended by local dealers and are highly regarded for their quality and reliability. With our competitive prices, timely delivery, and outstanding customer service, we are committed to providing the best solutions for each client. We warmly welcome inquiries from businesses worldwide and look forward to establishing long-lasting partnerships.