VEVOR PTO Shaft PTO Driveshaft for Tractor 1-3/8' Spline/Round Ends 39-55' Black Durable PTO Shaft 1-3/8' Standard Size Powerful Transmission Capability Structure Analysis Simple & Quick Installation Wide Range Application At 1000RPM: 53hp, 39Kw, 360Nm,Series: 4,Compressed Length: 39' / 1000 mm,Extended Overall Length: 55' / 1400 mm,Tractor End: 1-3/8' x 6 Spline End,Color: Black,Model: T4-BP*1000mm*4.05.05B*4.05.A35,Implement End: 1-3/8' x Round End,Material: 20CrMnTi Carburized Steel + Q345 Steel + Plastic,Part Type: PTO Drive Shaft,Certificate: CE Certification,At 540RPM: 35hp, 26Kw, 460Nm