Dim A (1)22.620" long Dim B (2)16 / 16 SplineMODELS : Transmission & Rear Axle > Trans Related Parts John Deere INDUSTRIAL/CONSTRUCTION: 500 John Deere INDUSTRIAL/CONSTRUCTION: 500A (IND) John Deere INDUSTRIAL/CONSTRUCTION: 500B (IND) John Deere INDUSTRIAL/CONSTRUCTION: 500C (IND) John Deere TRACTOR: 3020 (W/ SYNCRO RANGE TRANS.).. more.