Powershaft Clutch Disc
CTPA-RE29784 Replacement Part to Fit:  John Deere For Models: 50 SN 5032350>, 520, 530, 620, 630, 70 SN 7039400>, 720, 730, 80, 820, 830 Replaces: AR1294R  Price:  $17.85  Buyers Club Price:  $16.06