4448399 Arm Cylinder Seal Kit for Hitachi Excavators ZX200 ZX210 ZX225USR ZX240

4448399 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 4448399 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 performance in demanding digging 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):

• ZX200, ZX200LC
• ZX200-E, ZX200-HHE
• ZX200-X, ZX200LC-HHE
• ZX210-AMS, ZX210-HCME
• ZX210H, ZX210K
• ZX210N-AMS, ZX210N-HCME
• ZX210W
• ZX210W-AMS
• ZX225US, ZX225US-E, ZX225US-HCME, ZX225USR, ZX225USR-E, ZX225USR-HCME, ZX225USRK
• ZX240-AMS, ZX240-HCME
• ZX360W-3

Specifications

Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.