Product Description

A&I Brand Standard Valve Train Kit (VTK17903) for John Deere Equipment

This A&I Brand Valve Train Kit (VTK17903) is designed for John Deere combines, forage harvesters, industrial/construction equipment, and tractors equipped with 6.404D or 6.466D 6-cylinder diesel engines. It ensures optimal engine performance, durability, and reliability, making it an ideal OEM replacement.

Specifications:

• Size: Standard (STD)
• Designed for: 6.404D & 6.466D 6-cylinder diesel engines

Compatible Models:

John Deere Combines:

• 6600 (Serial Number 215000 and above, 6.404D 6-Cylinder Engine)
• 6620 (Serial Number 335846 and above, 6.466D 6-Cylinder Engine)
• 7700 (Serial Number 215000 and above, 6.404D 6-Cylinder Engine)

John Deere Forage Harvesters:

• 5440 (Engine Serial Number <335845)

John Deere Industrial/Construction Equipment:

• All Models (Serial Number 335846 and above, 6.466D 6-Cylinder Engine)
• 600 (Engine Serial Number 215000-335845)
• 644, 644A, 646, 646B, 690, 690A (Engine Serial Number <335845)

John Deere Tractors:

• 4000 (Serial Number 215000-335845, 6.404D, 6-Cylinder Engine)
• 4020 (Serial Number 215000-335845, 6.404D, 6-Cylinder Engine)
• 4040 (Serial Number 335845 and above)
• 4050 (Serial Number 335846 and above, 6.466D 6-Cylinder Engine)
• 4230 (Serial Number 335845 and above)
• 4240 (Serial Number 335846 and above, 6.466D 6-Cylinder Engine)
• 4320 (Engine Serial Number <335845)
• 4520 (Engine Serial Number <335845)
• 4620 (Engine Serial Number <335845)

Key Features:

✔ Direct OEM replacement for easy installation
✔ Manufactured for strength and longevity
✔ Ensures optimal valve operation for engine efficiency

This A&I Brand Valve Train Kit (VTK17903) is designed for long-lasting performance, ensuring optimal engine function and durability for your John Deere agricultural and industrial equipment.