This is a A-RE30211 Trans Disc: 11" PN: RE30211Main Description As Following : A-RE30211 Trans Disc: 11" P.N: RE30211 11" 16 spline Transmission Disc. For John models: 3010, 3020Spline Count: 16Spline Diameter: 1.0625" Replaces: R32048 JOHN DEERE , R32048-RO JOHN DEERE , R32048-R5B JOHN DEERE , 5222 JOHN DEERE , Crossed From: WN-RE30211 , , WNRE30211 , Found in Section & Models : Clutch Parts > Syncro/Quad Range, John Deere TRACTOR: 3010, John Deere TRACTOR: 3020 (S/N <067999) Associated Items : New Also A-FRM-JD, A-JD-O-OMR32385, A-JD-P-PC736, A-JD-S-SM2038, A-SMJD203, A-FRM-JD, A-JD-O-OMR34406, A-JD-O-OMR41753, A-JD-O-OMR46012, A-JD-O-OMR48271, A-JD-P-PC1115, A-JD-P-PC858, A-JD-S-SM2038, A-JD-S-TM1005, A-SMJD203 And : 11" 16 spline Transmission Disc. For John models: 3010, 3020 Spline Count: 16 Spline Diameter: 1.0625"