This is a A-LP021 Pin, Lift Arm, Cat II PN: LP021Main Description As Following : A-LP021 Pin, Lift Arm, Cat II P.N: LP021 Length: 7.250"Pin Diameter: 1.125"Thread: -Useable Length: 5.500" Replaces: LP21 RESOURCE INTERNATIONAL , Crossed From: S07023800 , Found in Section & Models : Hitch & Drawbar Parts > Hitch Pins/ Hair Pins/ Clevis & Pins, (Miscellaneous) (UNDEFINED): Lift Arm Pins, Hitch & Drawbar Parts > Lift Arms & Pins, (Miscellaneous) (UNDEFINED): Lift Arm Pins Associated Items : New Also This is An Aftermarket Product And : Length: 7.250" Pin Diameter: 1.125" Thread: - Useable Length: 5.500"