The Krone 9386490 is a genuine OEM check valve designed for Krone MX-F series forage harvesters. This essential hydraulic component helps maintain proper fluid flow direction and pressure within the machine's hydraulic system, preventing backflow and ensuring efficient operation. It is compatible with various MX series models including MX 330, MX 370, MX 400, MX 430, MX 470, MX 530, and MX 570, including GD and GL variants. Weighing 0.12 kg with dimensions of 95 mm length, 51 mm width, and 51 mm height, this valve is a direct replacement for optimal performance.