Caterpillar® Stage 1.5 Billet Wheel 400-725 HP, Turbo Charger

Fits the Following Caterpillar Engines:

• 3406B & 3406C 14.6L (1984-2003)
• 3406E 14.6L & 15.8L (1995-1998)
• C-10 10.3L (1999-2003)
• C-11 11.1L (2003-2006)
• C-12 12.0L (1997-2003)
• C-13 12.5L (2004-2010)
• C-15 14.6L (1999-2003)
• ACERT C-15 15.2L (2004-2010)
• C-16 15.8L (1999-2003)
• C-9 9.3L (2004-2010)

Upgrade your turbocharger with this 78 mm billet aluminum compressor wheel, engineered to deliver faster spool-up, increased airflow, and reliable power gains for high-horsepower diesel trucks. Designed for performance applications making 400-725 horsepower, the billet wheel helps reduce turbo lag while improving throttle response, torque, and overall engine efficiency.

Precision-machined from high-strength billet aluminum, this compressor wheel is triple-balanced up to 180,000 RPM to ensure smooth operation at high boost levels. Enhanced airflow and upgraded diffuser plates help lower engine temperatures, improve reliability, and support consistent power under heavy loads.

Finished in a sleek Black Pearl coating on the cold side, this turbo upgrade bolts directly to factory mounting locations for a straightforward installation.

Performance Benefits:

• Reduces turbo lag for quicker throttle response
• Adds 60-80 horsepower
• Designed for 400-725 HP diesel applications
• Faster-spooling turbo increases horsepower and torque
• Improved airflow helps reduce engine temperatures
• Enhances fuel economy and engine reliability

Premium Features:

• 78mm billet aluminum compressor wheel
• Dual piston ring seals
• Upgraded diffuser plates
• Copper journal bearings
• Triple-balanced to 180,000 RPM
• 1.32 A/R exhaust housing
• Black Pearl finish on the cold side

Includes:

• Oil line gaskets
• Turbo-to-manifold gasket

Direct bolt-on replacement—mounts to factory locations with no modifications required. Ideal for owner-operators and performance-focused builds looking for dependable power gains.