4462824 PLUG HITACHI for ZX890LCH-7/6WG1T

Precision Sealing and System Closure – The Critical Component for Fluid Containment and Contamination Prevention.

This genuine Hitachi PLUG is a precision-engineered component designed to securely seal openings in hydraulic systems, engine blocks, and fluid reservoirs across your excavator's critical assemblies. Available in multiple configurations including 4452647 for ZX135US-3 applications, 4245797 for general hydraulic systems, 4239611 for center joint assemblies, and 1096230570 (GASKET; PLUG,OIL DRAIN) for ZX200-5G oil drain applications, each plug ensures leak-free sealing of ports, inspection holes, and drain points, maintaining system pressure and integrity . Machined to exact OEM dimensional tolerances, it provides a secure, reliable closure that withstands vibration, pressure spikes, and temperature extremes.

Superior Materials and Precision Threading – Built for High-Pressure Environments and Long-Term Reliability.

Manufactured from high-strength alloy steel or corrosion-resistant materials with precision-machined threads and sealing surfaces, Hitachi genuine plugs provide exceptional resistance to pressure spikes, vibration, and corrosion . Featuring hardened steel construction with sealing surfaces such as O-rings, copper washers, or tapered pipe threads, each plug is engineered to maintain a secure, leak-proof closure under pressure. Available in configurations including 07046-41810 (螺塞) for general sealing, and 07043-70108 (螺塞) for specific hydraulic applications . Some variants feature an integrated hex head or socket drive for reliable torque application during installation, ensuring proper sealing force without damaging the plug or mating threads.