Exhaust Valve for John Deere 4020, 3020, 4230, 6602, 600+ | R43788 Ariens 554300 A22-63993-000

A22-63993-000

OEM 1C010-37010

the leading connection between the tractor and the driveline

5L 10455cc 638cid CaterpiLLar 3306

Replaces the following OEM part numbers: 70277263

Exhaust Valve for John Deere 4020, 3020, 4230, 6602, 600+ | R43788 Ariens 554300 A22-63993-000Exhaust Valve for John Deere (. 015"oversize stem diameter, 45 degree): heavy duty replacement for OEM R43788. Built for reliable field replacement performance. Fits These Models John Deere Combines 6602, 105, 7700, 6600, 6620 John Deere Tractors 4020, 3020, 4230, 600, 4000, 4040, 4320, 4520, 7020, 4620, 4050, 4240 John Deere Power Units 6404, 6466DF John Deere Compactors 646 John Deere Wheel Loaders 644A, 644 John Deere Excavators 690A, 690 John