One New Replacement Power Steering Cylinder (Right or Left) Fits: Fits Massey Ferguson Tractor Models: 240 (S/N01001-later), 253, 360, 362 Fits Massey Ferguson Construction Industrials: 20F, 30E, 30H, 40E Technical Information: 9/16″ Diameter Cylinder (9″ Closed, 15″ Open Center to Center from Mounting Hole to Ball Joint Pin) 5/8″ Thread on Tie Rod End Nut Anchor Pin Hole is 11/16″ Note: Hydrostatic or Hydraulic Power Steering Replaces Parts: 3401553M92, 3774728V91, 3774728M91, 3773716M91, 3443036M91