MasterCut Knife Drive Assembly | Aftermarket | Fits 30ft John Deere Draper Fronts

The MasterCut Knife Drive Assembly is a precision aftermarket replacement designed for 30ft John Deere draper fronts. Built to deliver smooth, balanced cutterbar movement, this unit ensures clean cutting and reduced vibration during long harvest runs.

It’s a direct replacement for worn or noisy factory units, making it the go-to upgrade for reliable knife drive performance on smaller platform headers. Engineered tough. Priced for real farmers.

🔧 Product Features:

✅ Fits Models: John Deere 630D, 730D, 730FD Draper Fronts
⚙️ Type: Header / MasterCut Knife Drive Assembly – 30ft
🔁 Replaces OEM: Full knife drive assembly for 30ft Drapers
🛠️ Function: Delivers consistent, high-speed cutterbar motion
🏷️ SKU: DCP-MASTER30
💰 Value: Factory to Farmer pricing — aftermarket strength, no middleman cost

🚚 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