The John Deere ER398958 Valve Kit is a genuine OEM component designed for critical hydraulic and control systems across a broad spectrum of John Deere equipment. This authentic valve kit ensures optimal performance and reliability for various John Deere tractors, harvesters, sprayers, loaders, excavators, and other heavy machinery. Manufactured to exact John Deere specifications, it provides precise fitment and restores system functionality, preventing costly downtime. Weighing approximately 0.05 kg with dimensions of 95.25 mm length, 50.8 mm width, and 50.8 mm height, this kit is engineered for durability and seamless integration into compatible John Deere models.