Disc
Part #:B900339
 Type - Spring Woven
 Disc O.D - 13-3/8"
 Disc Hub Size - 1-3/8"
 Disc Spline - 12

 Models: 572, 800, 802, 805, 820, 822, 825, 900, 902, 905,
920, 922, 925, 8245, 8311, 8345, 9311, 9345