This is a A-R113804 O-Ring, 5.890" ID X 6.166" OD X .138" Thick, Durometer 90 (1/Pack) PN: R113804Main Description As Following : A-R113804 O-Ring, 5.890" ID X 6.166" OD X .138" Thick, Durometer 90 (1/Pack) PN: R113804 Found in Section & Models : Miscellaneous > Miscellaneous, John Deere TRACTOR: 5-750, John Deere TRACTOR: 5-754, John Deere TRACTOR: 5-800, John Deere TRACTOR: 5-804, John Deere TRACTOR: 5-850, John Deere TRACTOR: 5-854, John Deere TRACTOR: 5-900, John Deere TRACTOR: 5045D, John Deere TRACTOR: 5045E, John Deere TRACTOR: 5050D, John Deere TRACTOR: 5055D, John Deere TRACTOR: 5055E, John Deere TRACTOR: 5058E, John Deere TRACTOR: 5060E, John Deere TRACTOR: 5060EN, John Deere TRACTOR: 5065E, John Deere TRACTOR: 5067E, John Deere TRACTOR: 5070E, John Deere TRACTOR: 5075E, John Deere TRACTOR: 5075EF Associated Items : New Also This is An Aftermarket Product And : Durometer: 90 Inside Diameter: 5.890" Outside Diameter: 6.166" Replaces: Yanmar# 24351-351500 Thickness: .138"