The Kramp 552040390 radial pin clutch K34B is a robust component designed for reliable power transmission in agricultural and industrial applications. This genuine Kramp clutch is engineered for compatibility with Walterscheid PTO shaft systems, delivering a maximum torque capacity of 1200 Nm. It features a 120 mm bolt circle diameter with 6 mounting holes, each 11 mm in diameter, ensuring a secure and precise fit. This clutch is specifically suitable for Walterscheid PTO shaft series W2400, W2500, W2600, W2480, W2580, and W2680, making it an essential replacement part for maintaining optimal PTO performance.