Brake Center Plate
CTPA-R58758 Replacement Part to Fit:  John Deere For Models: 4040, 4050 HIGH CROP SN <006509, 4240, 4250 HIGH CROP, 4350, 4440 Use w/ Sunshaft R59698. 15.000" Dia., 14 teeth  Price:  $127.40  Buyers Club Price:  $114.66