4344612 New Deutz Tractor PTO Shaft DX4.61 DX4.70 DX4.71 DX6.31 DX6.61One New Aftermarket Replacement PTO Shaft for Deutz DX Series Tractors This aftermarket replacement PTO (Power Take Off) shaft fits Deutz DX4 and DX6 series tractors. The PTO shaft transfers engine power to rear mounted implements such as mowers, balers, tillers, and other PTO driven equipment. With a 20 6 dual spline configuration, this shaft is compatible with the standard 540 RPM PTO output found on these Deutz DX series models. Specifications