This is a A-4999165 Leveling Box Assembly PN: 4999165Main Description As Following : A-4999165 Leveling Box Assembly P.N: 4999165 Dim A (1): Minimum Adj: 19.685"Dim B (2): Maximum Adj: 23.622"Replaces: 4981562, 4964354, 4964355, 596042, 596043 Replaces: VPL2019 VAPORMATIC , A-31-2902272 WHITE TRACTOR , 4981662 FIAT , Crossed From: 4964354 FIAT , 4964355 FIAT , 4981562 FIAT , 596042 FIAT , 596043 FIAT Found in Section & Models : Hitch & Drawbar Parts > Hitches: 2PT and 3PT, Fiat TRACTOR: 550, Fiat TRACTOR: 640, Fiat TRACTOR: 640DT, Fiat TRACTOR: 65-46, Fiat TRACTOR: 65-46DT Associated Items : New Also This is An Aftermarket Product And : Dim A (1): Minimum Adj: 19.685" Dim B (2): Maximum Adj: 23.622" Replaces: 4981562, 4964354, 4964355, 596042, 596043