YB00002938 PLATE;FRICTION HITACHI/LANDCROS for ZX70-5A

Precision Torque Control for Drivetrain and Swing Systems – The Critical Component for Smooth Power Transfer.
This genuine Hitachi FRICTION PLATE is a precision-engineered component that transmits torque through friction when compressed against mating steel plates, enabling smooth engagement and disengagement in clutches, brakes, and multi-disc couplings. Available in multiple OEM configurations including 0788816 (swing motor friction plate for ZX200/ZX210/ZX225/ZX240), 0816215/0816216 (for ZX330/ZX350/ZX360/ZX370 swing motors), and 3036457 (for EX300-5/ZX330/ZX350 series), it ensures reliable power transfer and precise machine control across ZAXIS and EX series excavators.

Superior Materials and Friction Engineering – Built for High Loads, Heat Dissipation, and Long Service Life.
Manufactured from high-friction ceramic composite materials with durable steel backing plates, this genuine Hitachi friction plate provides optimal load distribution and effective heat dissipation under continuous high-load conditions. The textured friction surfaces achieve a superior friction coefficient of up to 0.52 (Pro Model), enabling zero-slip gear engagement and extending transmission lifespan. Engineered with thermal resistance up to 260°C, it withstands extreme operating temperatures and resists chemical degradation, ensuring reliable performance in the most demanding job site conditions.