Replacement Flexible Seed Tube For Great Plains Grain Drills, Go-To Aftermarket Part, 13-1/2 To 29 Inch Length, Inner Diameter 1-1/2 By 1-1/4 Inch, Replaces GD712 816-003C 199GP003, Built For Reliable Seed Delivery

Single replacement flexible seed tube for grain drills
✔️ Length 13.5-29 in, ID 1.5x1.25 in, GD712 replace

This aftermarket, flexible seed tube is a direct-fit replacement selected for grain drills commonly used in field crops. It’s designed to endure rugged conditions while preserving accurate seed placement across varying row spacing.

✅ Pack: 1-piece replacement seed tube
✅ Length: 343-737 mm (13.5-29 in)
✅ Inner diameter: 38.1 mm x 31.75 mm (1.5 in x 1.25 in)
✅ Replaces: GD712, 816-003C, 199GP003
✅ OEM numbers provided for reference only; verify fit prior to ordering

💡 What is a handy common question about seed-tube replacements?

This handy guide gives quick, practical guidance. - How to verify fit with your drill model before ordering - Why this seed tube helps ensure consistent seed delivery - Which GD numbers it replaces: GD712, 816-003C, 199GP003