The John Deere L33066 is a genuine OEM shaft designed for a wide range of John Deere agricultural machinery, including 4000, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, 8850 series tractors. This shaft measures approximately 508 mm (20 inches) in length and 44.45 mm (1.75 inches) in diameter, with a weight of about 6.35 kg (14 lbs). It ensures proper function and durability in demanding agricultural applications.