This is a A-183388M91 Tie Rod PN: 183388M91Main Description As Following : A-183388M91 Tie Rod P.N: 183388M91 Dim A (1): A - 4.000"Dim B (2): B - .812"-16 RH Thrd.Replaces: 189228M91 Crossed From: 189228M91 MASSEY FERGUSON Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : Dim A (1): A - 4.000" Dim B (2): B - .812"-16 RH Thrd. Replaces: 189228M91