This is a A-3068049R91 Bearing, Thrust, 3pt Hitch Leveling Screw PN: 3068049R91Main Description As Following : A-3068049R91 Bearing, Thrust, 3pt Hitch Leveling Screw P.N: 3068049R91 Dim A (1): 2.05" ODDim B (2): 1.02" IDDim C (3): .63" Thick Found in Section & Models : Hitch & Drawbar Parts > Hitches: 2PT and 3PT, Case-IH INDUSTRIAL/CONSTRUCTION: 2300A, Case-IH INDUSTRIAL/CONSTRUCTION: 380B, Case-IH TRACTOR: B275, Case-IH TRACTOR: B276, Case-IH TRACTOR: B434, Case-IH TRACTOR: 3220, Case-IH TRACTOR: 3230, Case-IH TRACTOR: 354, Case-IH TRACTOR: 385, Case-IH TRACTOR: 395, Case-IH TRACTOR: 4210, Case-IH TRACTOR: 4230, Case-IH TRACTOR: 4240, Case-IH TRACTOR: 434, Case-IH TRACTOR: 444, Case-IH TRACTOR: 454, Case-IH TRACTOR: 464, Case-IH TRACTOR: 474, Case-IH TRACTOR: 485, Case-IH TRACTOR: 495 Associated Items : New Also A-IH-O-B275GD, A-IH-P-B275DSL, A-IH-S-B275D, A-IH-S-TOOLSLATE, A-SMIH201, A-IH-P-B276, A-IH-S-434, A-IH-O-3542300, A-IH-P-354, A-IH-S-TOOLSLATE, A-IH-S-3542300A, A-SMIH201, A-CA-O-385, A-CA-P-385, A-IH-O-BATTIGN, A-IH-O-385484, A-IH-S-ENGD155, A-IH-S-TUNELATE, A-IH-S-385454, A-IH-S-385484 And : Inside Diameter: 1.02" Outside Diameter: 2.05" Thickness: 0.63"