STAWAY 1-3/8" 6-Spline Heavy Duty PTO Shaft w/ Slip Clutch, Adjustable 31.5"-41" for Brush Hog & Finish Mower

Heavy-duty, CE-certified series4 driveline designed for agricultural equipment. The shaft features a slip clutch for overload protection, a solid 20CrMnTi carburized steel universal joint, and a Q345 steel tube contained within the protective shield for long-lasting performance. Both ends are 1-3/8" x 6 Spline, making this PTO shaft compatible with tractors and implements that use the same size and spline count. The unit is telescoping with a compressed length of 31.5" and an extended overall length of 41". Friction disc diameter is 5.5". Performance ratings: at 540 rpm it delivers 35 Hp, 26 Kw and 460 Nm of torque; at 1000 rpm it provides 53 Hp, 39 Kw and 360 Nm of torque. The design includes telescoping steel tube, universal joint and yokes, and permits the two sides of the PTO driveline to rotate at different speeds when required. Installation is straightforward for direct replacement. The slip clutch serves as an added safety measure to protect the driveline from shock loads, while the security chain and plastic shield reduce hazards during operation. Intended for use with PTO-driven attachments such as brush hogs, finish mowers, rotary tillers and other tractor-mounted implements, this shaft delivers reliable torque transfer and robust construction for demanding field work.