4649051 Arm Cylinder Seal Kit for Hitachi Excavators ZX210K-3 ZX225USRK-3 ZX240-3 ZX350K-3
Premium aftermarket 4649051 arm cylinder seal kit – direct replacement for Hitachi excavators including ZX210K-3, ZX225USRK-3, ZX240-3, ZX350K-3 series.
Brand：WINSCHEN
Country of Origin：CHINA
Minimum order quantity：1 SET
Delivery time：1-3 Days
SKU：HIT-4649051
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
4649051 Arm Cylinder Seal Kit – High-Quality Aftermarket Replacement for Hitachi Excavators
Restore smooth and leak-free arm (stick) operation in your Hitachi excavator with this premium aftermarket 4649051 arm cylinder seal kit. Engineered as a direct OEM replacement, it includes all necessary high-grade seals to rebuild the arm cylinder, preventing hydraulic fluid leaks and ensuring reliable digging performance in demanding conditions.
Key Benefits for Contractors and Operators
- Stops Hydraulic Leaks: Premium seals prevent fluid loss, contamination, and cylinder drift for safe, efficient arm control.
- Direct Fit Installation: Matches genuine Hitachi specs for quick rebuild without modifications – minimize downtime during arm maintenance.
- Built Tough for Heavy Duty Use: Durable materials resist pressure, wear, heat, and harsh conditions for long-lasting reliability on job sites.
- Cost-Effective Alternative: Full kit performance at aftermarket pricing – ideal for routine maintenance and fleet repairs.
- Fast Shipping: In stock and ready to ship within 1-3 days.
Compatible Hitachi Models
This arm cylinder seal kit is commonly used for models including (verify your machine’s parts manual for exact fit):
- ZX210K-3
- ZX225USRK-3
- ZX240-3
- ZX250K-3
- ZX250LC-3-HCME
- ZX250LC-5B
- ZX250LCN-5B
- ZX330-3
- ZX330-3-HCMC
- ZX330-3G
- ZX330LC-3G
- ZX350-3-AMS
- ZX350H-3
- ZX350H-3G
- ZX350K-3
- ZX350K-3G
- ZX350LC-3-HCME
- ZX350LC-5B
- ZX350LC-5N
- ZX350LCN-5B
- ZX360H-3G
- ZX400W-3
- ZX450-3
- ZX470H-3
- ZX480LCK-3
Specifications
| Part Number | 4649051 |
| Type | Arm Cylinder Seal Kit |
| Application | Arm (Stick) Hydraulic Cylinder Rebuild |
| Material | High-Quality Nitrile Rubber and Polyurethane |
| Origin | China (Premium Aftermarket) |
| MOQ | 1 SET |
Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.
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