9185635 4428436 4428437 ZX120 Excavator Hydraulic Cylinder for Hitachi Boom Cylinder

9185635 4428436 4428437 ZX120 Excavator Hydraulic Cylinder for Hitachi Boom Cylinder

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BUCKET CYLINDER: 9183014 4423853 9257711 4646526
BOOM CYLINDER: 9185635 4428436 4428437

The boom cylinder plays a crucial role in excavator performance — but it's also prone to wear and failure. Even a minor issue can lead to costly downtime and project delays.
Over time, the cylinder barrel may develop cracks or wear due to contamination, while the rod can be damaged by debris or excessive lifting beyond machine capacity.

If you need a replacement, Glparts is your trusted source. We offer both brand-new and refurbished boom cylinders, along with repair kits, compatible with major excavator brands like John Deere, CAT, Hitachi, Komatsu, Kobelco, Volvo, and more.

Global Exhibition Presence

To strengthen our brand visibility and connect with partners worldwide, Glparts actively participates in major industry exhibitions every year.
From Bauma China to CONEXPO-CON/AGG in the U.S., and regional trade fairs across Southeast Asia, the Middle East, and Europe, we showcase our latest excavator hydraulic solutions and engage with customers face-to-face.
These events not only reflect our commitment to innovation and global reach, but also help us stay aligned with market trends and client needs.