Water Pump fits John Deere 4040 4230 AR55961 AR98549 R51683

All of our new parts are aftermarket replacements. Compatible with John Deere Tractor(s) 4040, 4230. Replaces John Deere OEM Number(s) AR98549, AR55961.

Replaces Casting Number(s) R51683. Includes: hub, pump to backplate & backplate to block gaskets. All States Ag Parts Item No.