Gear (2nd & 6th)
CTPA-L28664 Replacement Part to Fit:  John Deere For Models: 2040S, 2130, 2140, 2555, 2630, 2640, 2750, 2755, (1550, 1750, 1850, 2155, 2250, 2355, 2450 ALL SN 756484>) 36 / 20 TEETH  Price:  $85.82  Buyers Club Price:  $77.24