Coupling, Splined Hyd Pump Drive. PART NO: A-R72739. Used W/ R78202 Cushion & L34569 Coupling Half. . MODELS: John Deere COTTON PICKER: 9950 John Deere COTTON PICKER: 9960 John Deere COTTON PICKER: 9965 John Deere COTTON PICKER: 9970 (SN < 16000) John Deere INDUSTRIAL/CONSTRUCTION: 770A John Deere INDUSTRIAL/CONSTRUCTION: 770AH John Deere INDUSTRIAL/CONSTRUCTION: 770B John Deere INDUSTRIAL/CONSTRUCTION: 772A John Deere INDUSTRIAL/CONSTRUCTION: 772AH John Deere INDUSTRIAL/CONSTRUCTION: 772B John Deere TRACTOR: 4050 John Deere TRACTOR: 4055 John Deere TRACTOR: 4250 John Deere TRACTOR: 4255 John Deere TRACTOR: 4450 John Deere TRACTOR: 4455 John Deere TRACTOR: 4555 John Deere TRACTOR: 4560 John Deere TRACTOR: 4650 John Deere TRACTOR: 4755.
