Direct replacement for John Deere OK3591

9520 — 2001-2006 — J

650M WT — 2013-2019 — L4 3

5075GV — 2016-2024 — L4 3

Valve Seat for John Deere 4020, 3020, 4230, 500A, 500C, 510+ | R43683 92028OC8 Direct replacement for John DeereValve Seat for John Deere (exhaust, . 010"oversize): heavy duty replacement for OEM R43683. Built for reliable field replacement performance. Fits These Models John Deere Backhoes 500A, 500C, 510, 500B John Deere Tractors 4020, 3020, 4230, 600, 4000, 4040, 4320, 4520, 7020, 4620, 4050, 4240 John Deere Combines 6602, 105, 7700, 6600, 6620 John Deere Power Units 6404, 6466DF John Deere Compactors 646 John Deere Wheel Loaders 644A, 644 John Deere