Bubble-Up Auger Gearbox Fits CIH or JD | Aftermarket 87721343.

Description:
Heavy-duty aftermarket gearbox designed to replace OEM 87721343. Built for long service life, smooth operation, and reliable grain-handling performance in demanding harvest conditions.

Type: Bubble-up auger gearbox
Replaces OEM: 87721343
Function: Transfers power from the combine’s drive system to the bubble-up auger, delivering the required torque and rotational speed for efficient grain movement into the tank.
SKU: DCP-87721343
Dimensions: Approx. 462 mm overall length; internal spline and bore specifications follow OEM standards — confirm per serial number.
Weight: Approx. 15.45 kg
Value: Factory to Farmer pricing — tough build, honest price
Fits Models: CIH 5140, 5150, 6140, 6150, 7140, 7150, 7120, 7130, 7230, 7240, 8250, 9120, 9230, 9240 — 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