Garrett G35-990 Reverse Rotation G-Series II CHRA

This is the Garrett G35-990 Reverse Rotation G-Series II CHRA, part number 934125-5001S. It's a central rotating assembly designed for high-performance applications where a reverse rotation turbocharger is needed. The G-Series II line from Garrett represents an updated design focused on improved airflow and durability for demanding builds.

The G35-990 features a forged-milled aluminum compressor wheel with an advanced aerodynamic profile, optimized for efficient boost generation across a wide RPM range. Its turbine housing is constructed from durable cast iron, capable of withstanding high exhaust gas temperatures. The CHRA (Center Housing Rotating Assembly) includes the turbine wheel, compressor wheel, shaft, and bearings, all balanced as a complete unit for smooth operation and longevity. This reverse rotation model is specifically intended for twin-turbo setups or applications requiring a specific airflow direction that differs from standard rotation units.

Garrett balances these CHRAs to exacting standards, ensuring they are ready for installation. While this is a core component, remember that a complete turbocharger system requires proper exhaust manifold, intake plumbing, oil and coolant lines, and wastegate control. Always consult your engine builder or a professional tuner to ensure this CHRA is the correct choice for your specific engine build and performance goals.