If your turbocharger is showing signs of wear, the ON3 Performance 76mm BMF Replacement CHRA (Center Housing Rotating Assembly) is a fast, reliable, and cost-effective solution to restore performance without replacing the complete turbocharger.

Designed specifically for ON3 Performance 76mm BMF turbochargers, this complete replacement CHRA is available in Journal Bearing or Ceramic Ball Bearing configurations, allowing you to match your existing turbo setup while refreshing the core rotating assembly.

If you’re experiencing excessive shaft play, oil leakage past the seals, reduced efficiency, or simply have miles on your turbocharger, replacing the CHRA is often the quickest and most effective way to bring your turbo back to life.

Rather than rebuilding an older turbo and dealing with machine work, balancing, or potential downtime, this complete CHRA assembly offers a direct drop-in replacement that helps restore reliability and performance while allowing you to reuse your existing compressor and turbine housings.

By replacing the center rotating assembly, you’re essentially refreshing the heart of the turbocharger without reusing worn internal components such as shafts, seals, or rotating hardware.

Features & Benefits:

• Direct replacement for ON3 Performance 76mm BMF turbochargers
• Complete CHRA (Center Housing Rotating Assembly)
• Available in Journal Bearing or Ceramic Ball Bearing
• Drop-in replacement for quick installation
• Reuse your existing compressor and turbine housings
• Ideal for worn turbos with shaft play, seal leakage, or internal wear
• Eliminates rebuild downtime and balancing concerns
• Restores turbocharger efficiency and reliability
• Great for repairs, refreshes, or preventive maintenance

Whether you're repairing a worn turbocharger or proactively refreshing a high-mileage unit, the ON3 Performance 76mm BMF CHRA provides a dependable and efficient way to restore performance without replacing the full turbo assembly.