Detroit Diesel DD15 Turbocharger A4720901880 – Cascadia B3G 14.8L

This Detroit Diesel DD15 Turbocharger A4720901880 is a high-performance replacement for Cascadia B3G 14.8L engines. Engineered for heavy-duty truck applications, it provides precise boost, improved airflow, and enhanced torque, ensuring reliable operation under demanding conditions.

Featuring a precision-balanced CHRA and high-efficiency compressor wheel, the DD15 turbo reduces turbo lag, restores lost horsepower, and enhances throttle response. The reinforced turbine housing withstands high exhaust temperatures and long operational hours, making it ideal for fleets, owner-operators, and industrial applications.

Whether replacing a worn OEM turbo or upgrading for improved engine efficiency, this turbocharger ensures restored engine performance, better fuel efficiency, and long-lasting durability for Detroit Diesel DD15 Cascadia B3G 14.8L trucks.

Key Features

• Compatible with Detroit Diesel DD15 Cascadia B3G 14.8L Engines – Direct OEM replacement (A4720901880).

• High-Efficiency Compressor Wheel – Improves airflow and reduces turbo lag.

• Precision-Balanced CHRA – Smooth operation and long-lasting durability.

• Reinforced Turbine Housing – Withstands heavy-duty, high-temperature operation.

• Restores Engine Performance – Recovers lost horsepower and torque.

• Improves Fuel Efficiency – Optimized airflow for better combustion.

• Heavy-Duty Reliability – Suitable for long-haul trucks, fleets, and industrial use.

• Fast Spool Response – Delivers quicker boost for improved throttle performance.