Replaces John Deere (no)s: AR94660. Always use new, clean fluid and filters! Be sure to completely clean out the drain back line. If this is not completely cleared it will cause the pump to leak out of the front seal. Compatible With John Deere Tractor(s): 3010, 3020, 4000, 4020, 4010, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4840, 5010, 5020, 6030, 7020, 7520.