Pinion Shaft
CTPA-R67198 Replacement Part to Fit:  John Deere For Models: 4040S, 4050 SN <-2724 W/ POWR SHIFT OR SN <-6643 W/ QUAD, 4230 SN 15453-26188, 4430 SN 21270-40770 W/ 86MM GEAR, (4040, 4240 ALL 86MM GEAR) Replaces: R56731, 15 Tooth, 18 Spline, 9.380" Long  Price:  $199.64  Buyers Club Price:  $179.68