The John Deere VPJ3618 Joint is a genuine OEM component designed for various John Deere agricultural and utility tractors. This universal joint ensures smooth and efficient power transfer within the machine's driveline. Manufactured to John Deere's rigorous specifications, it provides durability and precise fitment for models including the 4044R, 4049R, 4052R, 4066R, 4075R, 4120, 4320, 4520, 4720, 5085M, 5090M, 5095M, 5100M, 5105M, 5115M, 6100D, 6110D, 6115D, 6120D, 6125D, 6130D, and 6140D.