PTO Shaft 1660288M91 S.40796 165 20 20C 20D 20E 20F Fits Massey FergusonOne New Aftermarket Replacement PTO Shaft (540 RPM) Fits Massey Ferguson Tractors Tech Info: This Listing is for One PTO (Power Take Off) Shaft Replaces Part Number(s): 1660288M91, M05 39 03, S. 40796 Fits Massey Ferguson Tractors: Fits 165, 20, 20C , 20D , 20E , 20F , 230, 231, 235, 240, 245, 250, 253, 255, 261, 265, 270, 275, 282, 283, 290, 30, 30B , 30D , 30E , 31, 360, 375, 382, 390, 390T, 40B , 40E , 50C , 50D , 50E , MF 40