The Kleine 37976 is a genuine OEM threaded connection designed for suction filters in agricultural machinery. This robust fitting features an M22x1.5 thread on one end and a G1/2" thread on the other, providing a secure and leak-free connection for hydraulic system filtration. Manufactured from durable steel, it ensures reliable performance and longevity, maintaining optimal system integrity. Essential for maintaining the efficiency and lifespan of hydraulic components by ensuring proper filtration.