The Walterscheid 5610450118 is a genuine friction coupling designed for use with Walterscheid PTO shafts, specifically for series W2400, W2500, W2600, W2400, W2500, and W2600. This essential component provides reliable overload protection for agricultural machinery, preventing damage to the driveline and implements by slipping when torque limits are exceeded. It features a 1 3/8 inch 6-spline connection on the implement side, ensuring secure attachment and efficient power transfer. The coupling is engineered for durability and consistent performance in demanding agricultural applications, maintaining optimal operational safety and extending the lifespan of connected equipment.