CHRA stands for Center Housing Rotating Assembly. It's the core of a turbocharger, containing the turbine wheel, compressor wheel, shaft, and bearings all housed together. This assembly is what spins to create boost.

What kind of power can this CHRA support?

The Garrett GT3076R CHRA is generally suitable for applications aiming for an output of roughly 300 to 500 horsepower, depending on the engine, supporting modifications, and tuning.

What is required to install this CHRA?

Installing a CHRA typically involves rebuilding an existing turbocharger housing or integrating it into a custom turbo manifold and plumbing setup. Proper oil and coolant lines are essential, and the assembly must be primed with oil before initial startup.

Specifications

Brand: Garrett
Part #: 836028-5003S

Garrett GT3076R Super Core CHRA Part 836000-0003

Name: Garrett GT3076R Super Core CHRA Part 836000-0003
Brand: Garrett
SKU: garrett-garrett-gt3076r-super-core-chra-part-836000-0003-t14-112357
Price: 1327.48 USD
Availability: InStock

$1327.48

Only 6 left in stock

Key Features

This is the Garrett GT3076R Super Core CHRA, part number 836000-0003.
Features a 76mm compressor wheel for a balance of responsiveness and top-end power.
Includes compressor cover with a .60 A/R.
Designed for use with a T3 flanged turbine housing, commonly .63 A/R.
Suitable for applications targeting approximately 300-500 horsepower.
Central Rotating Assembly (CHRA) includes turbine wheel, compressor wheel, shaft, and bearings.

This is a turbocharger core assembly and requires custom fabrication and integration into a specific vehicle's forced induction system. Consult with a professional installer or turbo specialist for vehicle compatibility.

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About this part

Product Details

This is the Garrett GT3076R Super Core CHRA, part number 836000-0003. It's a central rotating assembly for a high-performance turbocharger, designed for custom builds where you're looking to upgrade or replace the core components of your existing turbo setup. This CHRA (Center Housing Rotating Assembly) includes the turbine and compressor wheels, shaft, and bearings, all housed within the center section. It's built for enthusiasts who understand the intricacies of turbocharging and want to use a well-known, reliable core for their project.

The GT3076R is a popular choice for its balance of responsiveness and top-end power. It features a 76mm compressor wheel and a .60 A/R compressor cover, making it suitable for a wide range of applications aiming for roughly 300-500 horsepower. The turbine housing is typically a T3 flanged unit with a .63 A/R, though this can vary depending on the specific application it's being integrated into. This CHRA is designed to be a direct replacement for the rotating assembly within a GT3076R turbocharger, allowing you to rebuild an existing unit or build a custom turbo system with a proven core.

When installing a CHRA like this, it's crucial to ensure your oil and coolant lines are clean and properly routed. Any debris can quickly damage the high-speed bearings. It's also important to prime the assembly with oil before initial startup to prevent dry spinning. This CHRA is not CARB approved and cannot be shipped to California.