This is a A-UC16 Clevis, Farm PN: UC16Main Description As Following : A-UC16 Clevis, Farm P.N: UC16 Pin Size: 1.000" Replaces: 7B1653 MISCELLANEOUS , Crossed From: B1653 , , S49040800 , , 1891-56191 JOHN DAY Found in Section & Models : Hitch & Drawbar Parts > Hitch Pins/ Hair Pins/ Clevis & Pins, (Miscellaneous) (UNDEFINED): Clevis Assemblies Associated Items : New Also This is An Aftermarket Product And : Pin Size: 1.000"