This is a A-PS04 Pin, Stabilizer PN: PS04Main Description As Following : A-PS04 Pin, Stabilizer P.N: PS04 Length: 3.125"Pin Diameter: .875"Thread: .625" - 18 Replaces: SP04 MISCELLANEOUS , 141185 FORD , 668154M1 MASSEY FERGUSON , Crossed From: P785 , , 03107 FARMEX , 141185-WNL , , 141185WNL , , 15014 , , 251385 , , 668154M1-WNL , , 70000-16631 KUBOTA , 873-785 , , 873785 , Found in Section & Models : Hitch & Drawbar Parts > Stabilizer: Kits, Assbly, Arms, Pins & Check Chains, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Length: 3.125" Pin Diameter: .875" Thread: .625" - 18