Engine Overhaul Kit Fits Cummins QSC 8.3L | Aftermarket OK0319.

Description:
Premium aftermarket engine overhaul kit designed to replace OEM OK0319 for Cummins QSC 8.3L engines. Built to restore compression, sealing and long-term durability, delivering a reliable full-rebuild solution for high-load agricultural and industrial engines.

Type: Engine overhaul kit – major engine rebuild
Replaces OEM: OK0319
Function: Supplies the critical internal components required for a complete engine rebuild, including pistons, liners, rings, bearings, gaskets and seals, ensuring proper combustion, lubrication and performance after overhaul.
SKU: DCP-OK0319
Dimensions: Kit components vary depending on rebuild specification; piston and liner sizes must be confirmed per engine serial number.
Weight: Kit weight varies
Value: Factory to Farmer pricing — tough build, honest price
Fits Models: Cummins QSC 8.3L engines — 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.

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