Caterpillar C15 Twin to Single Turbo Conversion Inframe Kit (C15107-010) with 16:1 low-compression pistons by PAI. Fits MXS engines. In stock, no core charge, ready to ship.
C15107-010 | Caterpillar C15 Twin To Single Turbo Low Compression Inframe Kit | PAI
Caterpillar C15 Twin to Single Turbo Conversion Inframe Kit (C15107-010) with 16:1 low-compression pistons by PAI. Fits MXS engines. In stock, no core charge, ready to ship.
C15107-010 | Caterpillar C15 Twin To Single Turbo Low Compression Inframe Kit | PAI

C15107-010 | Caterpillar C15 Twin To Single Turbo Low Compression Inframe Kit | PAI

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$4,582.95 /
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Part Number ⚙️: C15107-010

Caterpillar C15 Twin to Single Turbo Low Compression Inframe Kit | 16:1 Pistons – PAI
SKU: 054853


If you're converting a Caterpillar C15 Acert twin turbo engine (ESN MXS) to a single turbo setup, this is the inframe kit you need to do it right. The C15107-010 inframe overhaul kit by PAI includes low-compression 16:1 pistons specifically designed for single turbo conversions—perfect for drivers looking to reduce heat, lower cylinder pressure, and boost reliability in performance builds or heavy-haul applications.

Whether you’re rebuilding from the ground up or just finishing off a turbo conversion, this complete inframe kit gives you all-new components engineered to meet or exceed OE standards. PAI’s steel-welded piston design adds extra strength for extreme durability under high-load conditions.


What’s Included in the Kit:

  • (6) Cylinder Kits – 16:1 compression, low-compression piston kits with liners, rings, seals & retainers

  • (1) Oil Pan Gasket Kit – Full bottom-end sealing

  • (1) Upper Gasket Kit – Head gasket and all top-end components

  • (6) Exhaust Manifold Gaskets – Built for high-temp sealing

  • (1) Main Bearing Set – High-load main bearings

  • (1) Rod Bearing Set – Wear-resistant rod bearing shells

  • (1) Thermostat Kit – Maintain ideal engine operating temps

  • (1) Updated Engine Hang Tag – For maintenance tracking and ID


🔧 Built for These Engine Models:

  • Caterpillar C15 Acert (Serial Prefix: MXS)

  • Designed for twin turbo to single turbo conversion

  • Recommended for 16:1 low-compression piston setups


✅ Key Benefits:

  • 🛠️ Twin-to-Single Turbo Conversion – Tailored for performance rebuilds

  • 💨 16:1 Compression Pistons – Reduces EGTs and increases reliability

  • 🧰 All-in-One Inframe Kit – Includes everything for a bottom-to-top rebuild

  • 🔩 Heavy-Duty Steel Welded Pistons – For strength under extreme load

  • 🔧 Zero Core Charge – No reused components or core returns

  • 📦 In Stock & Ready to Ship – Fast delivery from Texas

  • 📞 Tech Support Available – Talk to our diesel experts if you have questions

📞 Need Help?

Have a question about fitment or the turbo conversion? Call Texas Truck Market at 832-867-3345 for technical support before you order.

Available for pickup
In stock at Shop Location · Usually ready in 24 hours

In stock at Shop Location

C15107-010 | Caterpillar C15 Twin To Single Turbo Low Compression Inframe Kit | PAI

Available for pickup

Shop Location

Usually ready in 24 hours

819 Hill Rd
Houston TX 77037
United States

+18328673345

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