Shaft, Pto (540 Rpm) This is the heavy duty shaft that uses Timken type bearings. Not ball bearing type. If replacing the shaft that uses ball bearings, the shaft used is L38803 (Currently not available from A&I).    Length: 40.000"    Spline: 6 John Deere Tractor 1040 1140 1350 1550 1640 1750 1840 1850 1950 1950N 2040 2040S 2140 2150 2155 2250 2255 2350 2355 2355N
