This is a A-RE266130 Disc, Friction PN: RE266130Main Description As Following : A-RE266130 Disc; Friction P.N: RE266130 Material: SteelOutside Diameter: 3.543"Replaces: R120619Spline Diameter: 2.598"Thickness: .079" Found in Section & Models : Transmission & Rear Axle > Clutch Disc: Trans and PTO, John Deere TRACTOR: 5045E (Transmission Top Shaft), John Deere TRACTOR: 5050E (Transmission Top Shaft), John Deere TRACTOR: 5055E (Transmission Top Shaft), John Deere TRACTOR: 5065E (Transmission Top Shaft), John Deere TRACTOR: 5075E (Transmission Top Shaft), John Deere TRACTOR: 5076E (Transmission Top Shaft), John Deere TRACTOR: 5076EL (Transmission Top Shaft), John Deere TRACTOR: 5078E (Transmission Top Shaft), John Deere TRACTOR: 5082E (Transmission Top Shaft), John Deere TRACTOR: 5085E (Transmission Top Shaft), John Deere TRACTOR: 5090E (Transmission Top Shaft), John Deere TRACTOR: 5090EH (Transmission Top Shaft), John Deere TRACTOR: 5090EL (Transmission Top Shaft), John Deere TRACTOR: 5103 (Transmission Top Shaft), John Deere TRACTOR: 5200 (Transmission Top Shaft), John Deere TRACTOR: 5203 (Transmission Top Shaft), John Deere TRACTOR: 5210 (Transmission Top Shaft), John Deere TRACTOR: 5220 (Transmission Top Shaft), John Deere TRACTOR: 5225 (Transmission Top Shaft), John Deere TRACTOR: 5300 (Transmission Top Shaft) Associated Items : New Also This is An Aftermarket Product And : Material: Steel Outside Diameter: 3.543" Replaces: R120619 Spline Diameter: 2.598" Thickness: .079"