This is a A-AHC16966 Kit, Hydraulic Cylinder Bore Seal PN: AHC16966Main Description As Following : A-AHC16966 Kit, Hydraulic Cylinder Bore Seal PN: AHC16966 Found in Section & Models : Hay Tool Parts > Baler Parts, John Deere BALER, ROUND: 456 (Gate Cylinder), John Deere BALER, ROUND: 457 (SN 311101> Gate Cylinder), John Deere BALER, ROUND: 457S (SN 310501> Gate Cylinder), John Deere BALER, ROUND: 458 (Gate Cylinder), John Deere BALER, ROUND: 458S (Gate Cylinder), John Deere BALER, ROUND: 556 (Gate Cylinder), John Deere BALER, ROUND: 557 (SN 313951> Gate Cylinder), John Deere BALER, ROUND: 558 (Gate Cylinder), Hydraulic Parts > Cylinders & Replacement Parts, John Deere LOADER, FARM: D170 (Boom & Bucket Cylinder), John Deere LOADER, FARM: H180 (Boom & Bucket Cylinder), John Deere LOADER, FARM: 400CX (Lift & Bucket Cylinder), John Deere LOADER, FARM: 400E (Boom & Bucket Cylinder), John Deere LOADER, FARM: 400X (Lift Cylinder), John Deere LOADER, FARM: 440R (Boom & Bucket Cylinder), John Deere LOADER, FARM: 460 (Lift & Bucket Cylinder), John Deere LOADER, FARM: 510 (Lift & Bucket Cylinder), John Deere LOADER, FARM: 512 (Lift & Bucket Cylinder), Tillage/ Misc Implement > Cultivator Parts, John Deere CULTIVATOR: 2230FH (Rolling Basket Cylinder), John Deere CULTIVATOR: 2230LL (Rolling Basket Cylinder), John Deere MULCHER/FINISHER: 2330 (Rolling Basket Cylinder) Associated Items : New Also This is An Aftermarket Product And : Bore: 2.205"