Product Description

The A&I Brand John Deere Valve Train Kit (Std) VTK4591 is compatible with a wide range of John Deere models, including combines, cotton pickers, industrial/construction machines, and tractors with 4.219 engines (some possibly turbocharged).

It fits various models across multiple categories, such as:

• Combines: 3300, 4400, 4420, 4435, 9550, etc.
• Cotton Pickers: 499, 699, 9900, etc.
• Tractors: 2020, 2030, 2520, 2640, 2755, and more.
• Industrial/Construction: 310B, 401, 450A, 510B, and others.

This kit is essential for maintaining the engine's valve train system, which controls the timing and movement of the intake and exhaust valves. The part number VTK4591 ensures compatibility with several models listed above, providing reliable performance.

Let me know if you need more details or assistance with other parts!