Upgrade or replace with confidence using this Aftermarket oil pump. Compatible with models including 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4640, 4650, 4755, 4840, 4850, 4955, 6076, 6081H, 6466A, 6619AF, 7710, 7810, 8100, 8110, 8200, 8210, 8300, 8310, 8400, 8410, 9100. Interchangeable with OEM John Deere part number(s): RE60622, SE501063. Designed to fit John Deere equipment and built for long-lasting performance.