It Is Part Number AR972R
John Deere PTO Clutch Drive Plate
John Deere Fan Assembly Hub With Generator Pulley
John Deere Clutch Pulley Shield
BR With Differential Brakes Up To Serial Number 330449
R1471R John Deere Pulley Brake Spring And Pin Kit For 50, 60, 80 520, 620, 820 8850 It Is Part Number AR972RJohn Deere Pulley Brake Spring And Pin Kit. It Includes R1471R Clutch Pin, A3917R O Ring, R20448R Pulley Brake Pin, R1820R Shim Kit, R273R Clutch Fork Spring, R673R Pulley Brake Spring. It Is Used With Clutch Fork Bearings B3466R And A5328R. For 50 Serial Number 5029200 And Up To The End, 60 Serial Number 6044500 And Up To The End, 80, 520 Up To Serial Number 5208099, 620 Up To Serial Number 6213099, 820 Up To Serial Number 8203099