Brake Disc
CTPA-AT63106 Replacement Part to Fit:  John Deere For Models: 1020, 1520, 1530, 2020, 2030, 2040 SN <-305839, 210C SN 747742->, 2240 SN <-305313, 2440 SN <-340999, 300B, 820, 830 Replaces: AT26290, AT22034. 12 internal, 12.000" OD  Price:  $104.93  Buyers Club Price:  $94.44