Upper Splined Auger Coupling H128861 | Aftermarket for John Deere Combines

📄 Product Description:

The Upper Splined Auger Coupling H128861 is a rugged aftermarket replacement engineered for John Deere combine harvesters, designed to deliver a secure, precise connection between your auger components for smooth, efficient grain movement. Built tough for demanding Australian harvest conditions, this coupling reduces slippage and vibration, helping maintain reliable performance through the harvest.

Perfect for replacing worn or damaged couplings, it keeps your unloading system running strong — all backed by our Factory to Farmer promise of durable parts at honest prices.

🔧 Product Features:

✅ Fits Models: John Deere combines including S660, S670, S680, S770, S780
⚙️ Type: Upper Splined Auger Coupling
🔁 Replaces OEM: H128861
🛠️ Function: Connects auger sections securely for smooth, efficient grain transfer
🏷️ SKU: DCP-H128861
💰 Value: Factory to Farmer pricing — premium aftermarket part without dealer markup

🚚 Delivery Time

Nationwide delivery in 3–5 business days.

🔁 Returns & Refunds

At Discount Combine Parts, we’re here to keep your operation running. If something’s not right, we’ll help make it right.

✅ Eligible Returns

• Unused, original condition
• Within 30 days of delivery
• Proof of purchase required
• Pre-approved by our team

⚠️ Some electrical/custom parts may not be returnable — check before buying.

🛠 Faulty or Damaged?

• Report within 7 days
• Include photos or video
• If confirmed, we’ll cover return shipping and offer a replacement, repair, or refund (per Australian Consumer Law)

🚫 Not Returnable

• Used/installed parts
• Items without prior approval
• Damage from incorrect use
• Sale/clearance items (change of mind)

📦 Start a Return
Email support@discountcombineparts.com.au with:

• Order number
• Reason for return
• Photos (if needed)

We’ll reply with next steps.

💵 Refunds
Processed to your original payment method within 5–10 business days after inspection.

Need help? Just reach out — that’s the Factory to Farmer difference.

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All parts listed on this website are aftermarket replacements and not original equipment manufacturer (OEM) products.
Any part numbers, brand names, or images are used strictly for reference purposes only.

At Discount Combine Parts, we supply premium-quality aftermarket components sourced directly from trusted factories. Our goal is simple — deliver top-tier performance at unbeatable value, Factory to Farmer