Clutch: Shear Pin Type Tractor Side Connection: 1 3/8" 6 Spline MPN: R10122 Implement Side Connection: 1 3/8" Round Bore PTO shaft, Drive shaft Use for automobile , agricultural machine , heavy vechiles,and so on competitive price good qualityPTO shaft, Drive shaft, PTO shaft (universal joint)-3 lemon tube typeUse for automobile , agricultural machine , heavy vechiles,and so oncompetitive ...