What is a CHRA and why is it important?

CHRA stands for Center Housing Rotating Assembly. It's the core of the turbocharger, containing the turbine and compressor wheels connected by a shaft, along with the bearings. A well-built CHRA is crucial for efficient boost generation and the overall performance and longevity of your turbo system.

What are the benefits of a dual ball bearing system in this turbocharger?

The dual ball bearing system significantly reduces friction compared to traditional journal bearings. This allows the turbo to spool up faster, providing quicker throttle response and a broader powerband. It also contributes to improved durability under high-stress conditions.

What else might I need to install this CHRA?

This CHRA is the central rotating assembly and needs to be integrated into a complete turbocharger housing setup. You will also need to ensure proper oil and coolant supply lines are correctly sized and routed for optimal performance and to prevent premature wear.

Garrett G45-1610 G-Series II CHRA Turbocharger 938338-5004S

Name: Garrett G45-1610 G-Series II CHRA
Brand: Garrett
SKU: garrett-garrett-g45-1610-g-series-ii-chra-t14-872170
Price: 3381.99 USD
Availability: BackOrder

Garrett G45-1610 G-Series II CHRA

$3381.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Garrett G45-1610 G-Series II CHRA turbocharger.

Key Features

This is the Garrett G45-1610 G-Series II CHRA, part number 938338-5004S.
Features a 102mm exducer turbine wheel for improved exhaust flow.
Equipped with a dual ball bearing system for reduced friction and faster spool.
Designed for high-performance custom turbocharger applications.
Offers advanced aerodynamics for improved efficiency and power output.
Built with robust construction for durability under demanding conditions.

Secure CheckoutFast Shipping631-982-0042

Product Details

The Garrett G45-1610 G-Series II CHRA features a 102mm exducer turbine wheel, a key detail that allows for improved exhaust gas flow management at higher engine loads. This is the core rotating assembly, the heart of the turbocharger, designed for serious performance builds where efficiency and power output are paramount. It's built with advanced aerodynamics to help you achieve significant horsepower gains and maintain boost control across a wide RPM range.

Garrett has incorporated a dual ball bearing system within this CHRA, which is a notable upgrade over journal bearing designs. This system offers reduced friction, allowing the turbo to spool up faster and respond more eagerly to throttle inputs. The robust construction ensures durability even under demanding operating conditions, making it a solid choice for custom turbocharger setups. This unit is designed to be a direct replacement for the CHRA in a Garrett G45-1610 turbocharger assembly, simplifying installation for experienced builders.

When planning your build, consider that this CHRA is intended for integration into a complete turbocharger system. You'll need to ensure proper oil and coolant supply lines are correctly routed and sized for optimal performance and longevity. The advanced design of the G-Series II line aims to provide an improved powerband and better transient response compared to previous generations, making it a popular choice for those looking to push the limits of their engine's performance.