The John Deere L34064 is a genuine OEM disk with an inner spline, designed for reliable performance in a wide range of John Deere agricultural and construction equipment. This durable disk measures approximately 158.75 mm in length and width, with a thickness of 6.35 mm, and weighs about 0.36 kg. It ensures proper power transmission and engagement within compatible systems. Ideal for maintaining optimal function in John Deere 4000 series tractors, 9900 series cotton pickers, 7400 series cotton strippers, and 644/744/844 series industrial and construction machinery.