If your turbocharger is showing signs of wear or damage, the ON3 Performance GT30 Replacement CHRA (Center Housing Rotating Assembly) is a fast and cost-effective way to restore performance without replacing your complete turbocharger.

Designed specifically for ON3 Performance GT30 turbochargers, this complete replacement CHRA allows you to reuse your existing compressor housing and turbine housing while replacing the core rotating assembly. This provides a reliable solution for worn or damaged turbochargers while reducing downtime and rebuild costs.

If you’re experiencing excessive shaft play, seal leakage, reduced efficiency, or internal wear, replacing the CHRA is often the easiest way to refresh your turbo system and restore performance.

Instead of sending your turbo out for rebuilding, machine work, or costly high-speed balancing, this complete cartridge assembly gives you the benefit of a fresh rotating core while keeping your existing housings intact.

Features & Benefits:

• Direct replacement for ON3 Performance GT30 turbochargers
• Complete CHRA (Center Housing Rotating Assembly)
• Drop-in replacement for quick installation
• Reuse your existing compressor and turbine housings
• Ideal for worn or damaged turbochargers
• Helps correct shaft play, seal leakage, and internal wear
• Eliminates rebuild downtime and balancing costs
• Restores turbocharger reliability and efficiency
• Great for repairs, refreshes, or preventive maintenance

Replacing the CHRA is one of the most efficient ways to bring your turbocharger back to life while avoiding the uncertainty of rebuilding older rotating components.

Please select your turbocharger configuration and options during checkout to ensure proper fitment for your application.