The KUHN A4071227 Check Valve is an original equipment manufacturer (OEM) part designed to regulate hydraulic fluid direction within a wide range of Kuhn agricultural machinery, specifically disc mowers. This critical component ensures optimal system performance by preventing backflow and maintaining correct pressure. With a weight of 0.12 kg and compact dimensions (95 mm length, 51 mm width, 51 mm height), it provides a precise fit and reliable operation as a direct replacement part.