Draper Wobble Box Fits JD | Aftermarket DE21086.

Description:
Heavy-duty aftermarket draper wobble box designed to replace OEM DE21086 on JD draper headers. Engineered with precision-machined gears and reinforced housing to deliver smooth knife-drive motion and withstand high cutting loads in demanding harvest conditions.

Type: Draper wobble box – knife drive gearbox
Replaces OEM: DE21086
Function: Converts rotational drive from the header input shaft into the oscillating motion that powers the cutterbar. Ensures consistent knife movement, reduced vibration and reliable cutting performance across wide draper platforms.
SKU: DCP-DE21086
Dimensions: Full shaft diameters, gear ratio, mounting-flange spacing and housing dimensions must be confirmed per machine serial number.
Weight: Weight available on request
Value: Factory to Farmer pricing — tough build, honest price
Fits Models: JD draper headers including 625D, 630D, 630FD, 635D, 635FD, 640D, 640FD, 645FD — confirm serial-specific fitment.

🚚 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.

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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