This is a A-R71375 Shaft, Load Control (Ref. 1) PN: R71375Main Description As Following : A-R71375 Shaft, Load Control (Ref. 1) P.N: R71375 Dim A (1): 24.250" LongDim B (2): 1.186" Dia. Crossed From: WN-R71375 , , WNR71375 , Found in Section & Models : Hitch & Drawbar Parts > Load Control Shaft Parts, John Deere TRACTOR: 4040S, John Deere TRACTOR: 4050, John Deere TRACTOR: 4055, John Deere TRACTOR: 4240S, John Deere TRACTOR: 4250, John Deere TRACTOR: 4255, John Deere TRACTOR: 4350, John Deere TRACTOR: 4450, John Deere TRACTOR: 4455 (North American Edition) Associated Items : A-R79779 Also This is An Aftermarket Product And : Dim A (1): 24.250" Long Dim B (2): 1.186" Dia.