The New Holland 326410 Steering Valve, also known as an Orbitrol, is a genuine OEM replacement part designed for precise hydraulic steering control in various New Holland agricultural machinery. This critical component ensures smooth and responsive steering for models including the 8160, 8260, 8360, 8560, TM115, TM120, TM125, TM130, TM135, TM140, TM150, TM155, TM165, TM175, TM190, TS100, TS110, TS115, TS90, TV140, and TV145 series tractors. Engineered for durability and optimal performance, it maintains the original equipment specifications for reliable operation.