This is a A-R27018 Bushing, w/ O-ring (Ref. 2) PN: R27018Main Description As Following : A-R27018 Bushing, w/ O-ring (Ref. 2) P.N: R27018 A-R27018 Bushing, w/ O-ring (Ref. 2) P.N: R27018 Crossed From: AMR27018 , , WN-R27018 , , WNR27018 , Found in Section & Models : Hitch & Drawbar Parts > Load Control Shaft Parts, John Deere BACKHOE: 500A, John Deere INDUSTRIAL/CONSTRUCTION: 500, John Deere INDUSTRIAL/CONSTRUCTION: 500C (IND), John Deere TRACTOR: 2510, John Deere TRACTOR: 2520, John Deere TRACTOR: 3010, John Deere TRACTOR: 3020, John Deere TRACTOR: 4030 Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada