Cummins 2nd Gen Heavy Duty Turbo Rebuild Kit
🛠️ Standard HX40/35 Turbo Rebuild Kit – Complete Drop-In Turbocharger Repair Kit
Restore the performance and reliability of your HX40 or HX35 turbocharger with our premium Standard HX40/35 Turbo Rebuild Kit. Designed for 6BT, ISB, and other Cummins platforms using HX-series turbos, this all-in-one kit includes high-quality components to give your turbo new life—without the cost of replacement.
Built with precision-fit parts, including brass journal bearings, oil seals, thrust washers, and hardware, this kit delivers long-lasting durability under high heat and boost conditions. Perfect for DIY rebuilds or professional service shops.
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✅ Fits HX40 and HX35 Turbochargers (Holset-style)
✅ Includes brass journal bearings, seals, thrust washers & hardware
✅ Made with high-heat, high-performance materials
✅ Direct replacement – no machining required
✅ Eliminates excessive shaft play and oil leaks
✅ Restores turbo performance, spool time & efficiency
✅ Great for Cummins diesel engines, 5.9L, 6BT, ISB platforms
✅ Cost-effective alternative to full turbo replacement
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📦 What’s Included:
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Brass journal bearings (x2)
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Oil seals & piston rings
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Thrust bearing assembly
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C-clips, snap rings, and hardware
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Rebuild instructions
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⚠️ Important Note: No returns on opened or partially installed kits. Please confirm turbo compatibility before opening.
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Bring your HX35 or HX40 turbo back to life and enjoy smoother spool-up, reduced smoke, and restored power. Ideal for performance rebuilds or preventative maintenance.
🛒 Order your HX40/35 Turbo Rebuild Kit today and save thousands on a new turbo!
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Cummins 2nd Gen Heavy Duty Turbo Rebuild Kit
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.