W359660-A Radial Pin Clutch for Walterscheid 2200One New Aftermarket Replacement Radial Pin Clutch for Walterscheid 2200 Series PTO Driveline This aftermarket replacement radial pin clutch (type K32B) is a complete overload protection clutch assembly for use on Walterscheid 2200 Series agricultural PTO driveshafts. Radial pin clutches are torque pulsating overload clutches in which spring loaded cams engage grooves in the housing; when the set torque is exceeded, the cams release to protect