The Garrett G-XRace GXR50-80 Supercore is engineered for high-output competition use, delivering the flow capacity required for professional racing applications. As a Supercore unit, this assembly includes the fully balanced center housing rotating assembly (CHRA) and the compressor housing, allowing racers to pair it with their choice of turbine housing to meet specific backpressure and response requirements.

• Series: G-XRace
• Model: GXR50-80
• Compressor Inducer: 80mm
• Compressor Exducer: 120mm
• Manufacturer Part Number: 953234-5009S

Built to Garrett's exacting tolerances, this Supercore features advanced aerodynamics designed to maximize efficiency at high boost pressures. This unit is intended for custom turbocharger configurations and replaces worn or damaged GXR50-80 internals without requiring a full turbocharger replacement.

The Garrett G-XRace GXR50-76 Supercore (953234-5008S) is a professional-grade turbocharger assembly engineered for high-output racing applications. As a Supercore, this unit includes the center housing rotating assembly (CHRA) and the compressor housing, providing a high-performance foundation for builders to pair with their choice of turbine housing. This configuration allows for precise tuning of exhaust flow and spool characteristics to match specific engine displacements and competition requirements.

The G-XRace series leverages Garrett’s advanced aerodynamic design, featuring a 76mm inducer and a 120mm exducer. This geometry is optimized for maximum airflow and thermal stability under extreme boost pressures. Built to withstand the rigors of competitive motorsports, the GXR50-76 delivers the reliability and efficiency required for podium-level performance.

• Manufacturer Part Number: 953234-5008S
• Series: G-XRace (GXR)
• Compressor Inducer: 76mm
• Compressor Exducer: 120mm
• Configuration: Supercore (CHRA and Compressor Housing)
• Application: Competition and racing use

The Garrett G-XRace GXR47-80 80/120mm Supercore (MPN: 953234-5007S) is a professional-grade rotating assembly and compressor stage designed for elite-level drag racing and high-output competition. As part of the G-XRace series, this supercore is engineered to deliver maximum mass flow and efficiency for engines requiring an 80mm inducer.

This supercore configuration includes the compressor housing and a fully balanced center housing rotating assembly (CHRA). This modular setup allows builders to select the specific turbine housing A/R and flange type required for their application, ensuring optimal exhaust backpressure and spool characteristics. Built for extreme duty, the GXR47-80 utilizes Garrett's advanced aerodynamics to maintain peak boost levels through high-RPM operation.

• Manufacturer Part Number: 953234-5007S
• Series: G-XRace GXR47-80
• Compressor Inducer: 80mm
• Compressor Exducer: 120mm
• Configuration: Supercore (Includes CHRA and Compressor Housing)
• Note: Turbine housing is sold separately and required for installation.

The Garrett G-XRace GXR47-76 76/120mm Supercore (953234-5006S) is a high-performance rotating assembly and compressor housing engineered for professional motorsport applications. This G-Series Supercore provides the foundation for custom turbocharger configurations, allowing builders to pair the high-flow compressor stage with the specific turbine housing required for their engine's displacement and power goals.

• Manufacturer Part Number: 953234-5006S
• Series: G-XRace GXR47-76
• Compressor Inducer: 76mm
• Compressor Exducer: 120mm
• Assembly Includes: Fully assembled CHRA and compressor housing

The Garrett G-XRace GXR42-71 71mm DTA-Light Super Core is a high-performance turbocharger assembly engineered for competitive racing and high-output powerplants. As a Super Core configuration, this unit includes the complete center housing rotating assembly (CHRA) and the precision-machined compressor housing, allowing racers to pair the core with the specific turbine housing that matches their engine's displacement and flow requirements.

Featuring a 71mm compressor inducer, the GXR42-71 is built to handle extreme boost pressures while maintaining high adiabatic efficiency. The DTA-Light designation signifies a weight-optimized housing design, reducing overall engine bay mass without compromising the structural integrity needed for professional motorsport environments. This core is the ideal choice for builders looking to refresh a worn unit or custom-configure a G-Series racing turbocharger.

• Manufacturer Part Number: 952766-5006S
• Series: G-XRace GXR42-71
• Compressor Wheel Inducer: 71mm
• Housing Type: DTA-Light
• Configuration: Super Core (Compressor Housing + CHRA)
• Engineered for high-performance racing applications

The Garrett G42-1325c G-Series II Super Core (938339-5001S) is a professional-grade turbocharger assembly engineered for extreme performance applications and high-displacement racing engines. As a G-Series II Super Core, this package includes the center housing rotating assembly (CHRA) and the compressor housing, allowing builders to select the specific turbine housing (A/R) that best suits their exhaust flow requirements.

This unit features advanced G-Series aerodynamics with a 79mm inducer forged fully-machined compressor wheel. The dual ceramic ball bearing cartridge minimizes friction to provide superior transient response and durability under high boost pressures. The water-cooled center housing ensures optimal thermal management during high-duty cycles.

• Manufacturer Part Number: 938339-5001S
• Compressor Inducer: 79mm
• Compressor Exducer: 102mm
• Horsepower Rating: Up to 1325 HP
• Bearing System: Dual Ceramic Ball Bearing
• Cooling: Water and Oil cooled CHRA
• Series: G-Series II

The Garrett G40-1250 G-Series II Super Core (938272-5002S) represents the pinnacle of mid-frame turbocharger technology, engineered to support up to 1250 horsepower in high-performance applications. As a Super Core, this unit includes the fully assembled center housing rotating assembly (CHRA) and the compressor housing, providing a high-efficiency foundation for custom turbocharger configurations.

Built for durability and rapid transient response, the G40-1250 utilizes G-Series aerodynamics and premium internal components to handle the extreme thermal and mechanical loads of 2.0L to 6.0L engines. This unit is designed for racers and enthusiasts seeking maximum flow without sacrificing the reliability expected from Garrett's competition-grade hardware.

• Manufacturer Part Number: 938272-5002S
• Power Rating: Supports up to 1250HP output
• G-Series Aerodynamics: High-efficiency compressor wheel design for maximum flow
• Dual Ceramic Ball Bearings: Provides superior rotor stability and faster spool-up
• Super Core Configuration: Includes CHRA and compressor housing (turbine housing sold separately)
• Integrated Ports: Machined speed sensor and pressure ports for precise tuning and monitoring
• Cooling: Water and oil cooled center housing for maximum longevity

The Garrett G40-1000 G-Series II Super Core (MPN 938272-5001S) is a professional-grade turbocharger assembly engineered for high-output applications capable of supporting up to 1000 flywheel horsepower. This G-Series II Super Core includes the center housing rotating assembly (CHRA) and compressor stage, designed to be paired with a G40 turbine housing to suit your specific exhaust configuration and flow requirements.

• Advanced G-Series compressor aerodynamics for maximum airflow and efficiency
• Dual ceramic ball bearings for superior transient response and shaft stability
• Forged, fully machined compressor wheel with G-Series II blade profiles
• Water-cooled center housing for enhanced thermal management under high boost
• Supports up to 1000HP within the compact G40 frame size
• Manufacturer Part Number: 938272-5001S

Built for durability and performance, this unit replaces worn CHRA components or serves as the foundation for a custom G-Series II turbocharger build.

The Garrett G-XRace GXR42-72 72mm Super Core is a professional-grade turbocharger assembly engineered for competition-level performance and custom racing applications. This super core provides the essential foundation for a high-output forced induction system, consisting of a fully balanced and assembled center housing rotating assembly (CHRA) paired with a high-flow compressor housing.

Featuring a 72mm compressor inducer, the GXR42-72 is optimized for thermal efficiency and maximum airflow in high-boost environments. The G-XRace series is designed to withstand the rigorous demands of the track, offering precision-engineered internals that deliver consistent power and reliability under extreme racing conditions.

• Manufacturer Part Number: 934173-5002S
• Series: G-XRace GXR42-72
• Compressor Inducer: 72mm
• Configuration: Super Core (includes CHRA and Compressor Housing)
• Engineered for professional motorsport and high-output custom builds

The Garrett G-XRace GXR42-68 68mm Super Core is engineered for elite-level racing and professional performance applications where maximum airflow and thermal efficiency are critical. As a key component of the G-Series lineup, this super core utilizes advanced compressor aerodynamics to deliver high-output potential while maintaining the durability required for competition use.

This Super Core configuration consists of the fully assembled Center Housing Rotating Assembly (CHRA) and the compressor housing. This allows builders and tuners the flexibility to select and pair the unit with the specific turbine housing that best matches their engine displacement and backpressure requirements. The 68mm inducer is precision-machined to ensure optimal flow characteristics under high boost pressures.

• Manufacturer Part Number: 934173-5001S
• Series: G-XRace
• Model: GXR42-68
• Compressor Inducer: 68mm
• Configuration: Super Core (includes CHRA and Compressor Housing)
• Engineered for high-performance racing and competition builds

The Garrett G35-990 G-Series II Supercore (MPN 934123-5001S) is a high-performance turbocharger assembly engineered for advanced engine builds. As a Supercore, this unit includes the compressor housing and the fully assembled center housing rotating assembly (CHRA), serving as the foundation for custom turbocharger configurations. This modular design allows you to select the specific turbine housing that best matches your engine's displacement and flow characteristics.

• Features Garrett G-Series compressor aerodynamics for optimized flow and pressure ratios.
• Dual ceramic ball bearing cartridge provides superior transient response and long-term durability.
• Pre-machined speed sensor port enables precise monitoring of turbocharger RPM.
• Water-cooled center housing ensures stable thermal management under high-load conditions.
• Fully interchangeable with existing G35 turbine housing options.
• Manufacturer Part Number: 934123-5001S.

The Garrett G30-825 G-Series II Supercore (MPN 934117-5002S) is a high-performance mid-frame turbocharger assembly engineered for power levels up to 825HP. As a Supercore, this unit includes the fully assembled compressor housing and pre-balanced center housing rotating assembly (CHRA). This modular configuration allows builders to select the specific turbine housing A/R and flange type that best matches their engine displacement and manifold setup.

• High-Flow Aerodynamics: Features the G-Series compressor wheel designed for increased mass flow and faster transient response compared to previous generations.
• Extreme Temperature Resistance: Equipped with a Mar-M turbine wheel material rated to withstand exhaust gas temperatures up to 1050°C.
• Dual Ball Bearing Cartridge: Utilizes ceramic dual ball bearings to minimize friction and improve mechanical efficiency under high boost.
• Integrated Data Logging: Includes a fully machined speed sensor port and boost pressure reference port for precise system tuning.
• Advanced Cooling: Features a water-cooled center housing and a twin-piston ring system for superior oil sealing and thermal management.
• Manufacturer Part Number: 934117-5002S

The Garrett G30-725 G-Series II Supercore (MPN 934117-5001S) is a high-performance turbocharger assembly engineered for mid-frame displacement engines. As a Supercore configuration, this unit includes the complete center housing rotating assembly (CHRA) and the compressor housing. This setup allows builders and tuners to select the specific turbine housing that best matches their manifold flange and exhaust flow requirements.

• Product Series: G-Series II
• Configuration: Supercore (includes CHRA and Compressor Housing)
• Manufacturer Part Number: 934117-5001S
• Performance: Features advanced G-Series aerodynamics for optimized transient response and high-boost efficiency

Constructed with precision tolerances and materials designed to withstand extreme thermal loads, the G30-725 G-Series II is a reliable choice for professional motorsport and high-performance street applications. Use this Supercore to replace an existing unit or as the foundation for a custom turbocharger system.

The Garrett G-Series II G25-700 Supercore represents the pinnacle of small-frame turbocharger technology, engineered to deliver up to 700 horsepower in a compact footprint. As a G-Series Supercore, this assembly includes the compressor housing and a water-cooled center housing rotating assembly (CHRA), allowing you to pair it with the specific turbine housing that fits your manifold and flow requirements.

• Performance Rating: Capable of supporting up to 700HP.
• Advanced Aerodynamics: Features a point-milled G-Series compressor wheel for increased flow and faster transient response.
• Dual Ball Bearing: Equipped with a ceramic dual ball bearing cartridge for maximum durability and reduced friction.
• High-Heat Construction: Utilizes a Mar-M turbine wheel material rated for exhaust gas temperatures up to 1050°C.
• Configuration: Includes one fully assembled Supercore (CHRA and compressor housing).
• Manufacturer Part Number: 934075-5002S

The Garrett G-Series II G25-585 Supercore (MPN 934075-5001S) is a high-performance turbocharger assembly designed for custom racing and street applications. As a Supercore, this unit includes the compressor housing and the center housing rotating assembly (CHRA), providing a foundation for builders to select the specific turbine housing that suits their manifold configuration and flow requirements.

• Manufacturer Part Number: 934075-5001S
• Series: G-Series II
• Model: G25-585
• Type: Supercore (Cartridge and Compressor Housing)

Engineered for maximum efficiency within a compact footprint, the G25-585 G-Series II utilizes advanced aerodynamics to optimize airflow and transient response. This Supercore is the ideal choice for builds requiring a precise balance of rapid spool-up and high power density in a small-frame turbocharger.

The Garrett Boost Club GBC35-700 Super Core (913840-5001S) offers a high-output, journal-bearing forced induction solution designed for small displacement engines. As part of the GBC (Garrett Boost Club) series, this super core provides an affordable path to significant power gains, capable of supporting between 400 and 700 horsepower.

This assembly features a forged compressor wheel and an oil-cooled center housing rotating assembly (CHRA), eliminating the need for water cooling lines. The GBC35-700 is engineered for high-pressure ratio performance and durability, utilizing a 360-degree thrust bearing to handle the demands of increased boost. This super core includes the compressor housing and CHRA; it is designed to be paired with a turbine housing that meets your specific manifold and exhaust flow requirements.

• Manufacturer Part Number: 913840-5001S
• Horsepower Range: 400 - 700 HP
• Compressor Wheel: 58mm Inducer / 71mm Exducer
• Turbine Wheel: 68mm Inducer / 62mm Exducer
• Bearing Type: Journal bearing with 360-degree thrust bearing
• Cooling System: Oil-cooled center housing
• Forged, fully-machined compressor wheel for increased fatigue resistance

The Garrett G-Series G35-1050 Super Core (880696-5002S) represents the pinnacle of compact, high-output turbocharging technology. Engineered for professional racing and elite street performance, this reverse rotation unit is capable of supporting up to 1050 horsepower. The G-Series aerodynamics offer significantly higher flow than previous generations within a similar footprint.

As a Super Core configuration, this package includes the fully assembled and high-speed balanced Center Housing Rotating Assembly (CHRA) and the compressor housing. This allows for modular customization, letting you pair the core with the specific turbine housing A/R that matches your engine's displacement and backpressure requirements. The reverse rotation design is specifically intended for symmetrical twin-turbo configurations or specialized packaging in cramped engine bays.

• Manufacturer Part Number: 880696-5002S
• Horsepower Rating: 400 - 1050 HP
• Rotation: Reverse (Counter-Clockwise)
• Compressor Inducer: 68mm
• Compressor Exducer: 84mm
• Compressor Map: Optimized G-Series aerodynamics for maximum efficiency
• Construction: High-temperature resistant materials for extreme duty cycles
• Integrated speed sensor and pressure ports (machined and ready for use)

The Garrett G35-1050 G-Series Super Core (880695-5002S) is a high-performance turbocharger assembly engineered for elite power delivery in a compact frame. As a Super Core unit, it includes the fully assembled compressor housing and center housing rotating assembly (CHRA), allowing builders to select the specific turbine housing A/R required for their engine configuration. This standard-rotation unit utilizes advanced G-Series aerodynamics to maximize airflow and efficiency.

• High-Efficiency Compressor: Features a G-Series compressor wheel designed for increased flow and improved transient response compared to previous generations.
• Dual Ceramic Ball Bearings: Provides exceptional rotor stability and reduced mechanical friction for faster spool-up and enhanced reliability.
• Thermal Management: Integrated water-cooled center housing ensures optimal bearing temperatures under high-load conditions.
• Standard Rotation: Engineered for traditional clockwise rotation setups.
• Manufacturer Part Number: 880695-5002S

Note: This Super Core assembly requires a compatible G35 turbine housing (sold separately) for a complete installation.

The Garrett G-Series G30-900 Super Core (Standard Rotation) is engineered for high-performance applications requiring significant airflow in a compact frame. As a Super Core, this unit includes the fully assembled center housing rotating assembly (CHRA) and compressor stage, allowing enthusiasts and tuners to pair it with the specific turbine housing that fits their manifold and exhaust configuration.

Constructed with Garrett’s advanced G-Series aerodynamics, the G30-900 features a forged, fully-machined compressor wheel designed for increased flow and faster response. The dual ceramic ball bearing cartridge provides maximum durability and reduced friction, ensuring reliable performance under high boost pressures. The center housing is both water and oil cooled to maintain thermal stability even in extreme racing conditions.

• Manufacturer Part Number: 880693-5003S
• Product Series: Garrett G-Series
• Rotation: Standard (Clockwise)
• Bearing Type: Dual Ceramic Ball Bearing
• Cooling System: Water and Oil Cooled
• Max Horsepower: Up to 900HP
• Included: Complete Compressor Housing and CHRA assembly

The Garrett G30-770 Super Core (880693-5002S) is a professional-grade mid-frame turbocharger component from the advanced G-Series lineup. This standard rotation unit is engineered for high-performance builds requiring the efficiency and transient response of G-Series aerodynamics. As a Super Core, this assembly provides the foundation of the turbocharger, including the compressor housing and the center housing rotating assembly (CHRA).

This configuration allows for maximum flexibility, enabling builders to pair the core with a variety of turbine housings to achieve the desired A/R ratio and flange configuration for their specific manifold and exhaust setup.

• Manufacturer Part Number: 880693-5002S
• Model Series: Garrett G-Series G30-770
• Rotation: Standard Rotation
• Components Included: Compressor housing and CHRA (Turbine housing sold separately)
• Optimized aerodynamics for high-efficiency power delivery
• Ideal for competition and high-output custom performance applications

The Garrett G-Series G42-1450 Super Core (860778-5006S) is engineered for professional-grade racing and high-performance builds requiring extreme airflow and efficiency. This standard rotation super core consists of the center housing rotating assembly (CHRA) and compressor housing, designed to be paired with your choice of turbine housing to meet specific backpressure and response requirements.

• Manufacturer Part Number: 860778-5006S
• Series: G-Series G42
• Rotation: Standard
• Configuration: Super Core (Compressor Housing and CHRA)
• Performance: Advanced G-Series compressor aerodynamics for maximum power potential

Built to withstand the thermal and mechanical rigors of high-boost applications, this unit provides the reliability and precision Garrett is known for in competitive motorsports and custom forced-induction setups.

The Garrett G-Series G42-1200 Super Core (MPN 860778-5004S) represents the cutting edge of turbocharger technology, engineered to support up to 1,200 horsepower in a compact frame. This standard rotation super core consists of the center housing rotating assembly (CHRA) and the compressor housing, providing a high-performance foundation that allows builders to select the specific turbine housing required for their application.

Built for extreme duty, the G42-1200 features advanced G-Series aerodynamics on the forged, fully-machined compressor wheel, maximizing air mass flow and efficiency. The dual ceramic ball bearing system provides superior transient response and increased reliability compared to traditional journal bearings, while the water-cooled center housing manages the intense heat generated during high-boost operation.

• Manufacturer Part Number: 860778-5004S
• Rotation: Standard
• Series: Garrett G-Series G42
• Horsepower Capacity: Up to 1,200 HP
• Bearing Type: Dual Ceramic Ball Bearing
• Cooling System: Water and Oil cooled CHRA
• Compressor Housing: Ported shroud for surge resistance; includes integrated speed sensor port

The Garrett G-Series G40-900 Super Core (860777-5003S) provides a professional-grade foundation for high-horsepower builds in a standard rotation configuration. As a Super Core, this unit includes the fully assembled center housing rotating assembly (CHRA) and the compressor housing. This allows builders to select the specific turbine housing that best matches their engine displacement and performance targets.

Engineered to support up to 900 horsepower, the G40-900 features advanced G-Series aerodynamics for increased flow and efficiency. The assembly utilizes dual ceramic ball bearings for superior transient response and reliability, paired with high-strength internals capable of withstanding extreme thermal loads and high boost pressures.

• Manufacturer Part Number: 860777-5003S
• Horsepower Rating: Up to 900 HP
• Rotation: Standard
• Bearing Type: Dual ceramic ball bearings
• Series: G-Series G40
• Includes: Assembled CHRA and compressor housing (Turbine housing sold separately)

The Garrett G40-1150 Super Core (MPN: 860777-5002S) is a high-performance G-Series turbocharger assembly engineered for extreme power demands in professional racing and high-output street configurations. This Super Core includes the center housing rotating assembly (CHRA) and compressor housing, providing a modular foundation that allows builders to pair the unit with a specific turbine housing suited to their exhaust manifold and flow requirements.

Built with advanced G-Series aerodynamics, this standard rotation unit is capable of supporting up to 1150 horsepower. It utilizes a dual ceramic ball bearing system to ensure rapid spool-up and superior reliability under the intense heat and rotational speeds found in high-boost applications.

• Manufacturer Part Number: 860777-5002S
• Series: Garrett G-Series G40
• Rotation: Standard
• Power Capacity: Supports up to 1150 HP
• Core Type: Super Core (Includes CHRA and compressor housing; turbine housing sold separately)
• Bearing Type: Dual Ceramic Ball Bearing

The Garrett G25-660 Super Core (Standard Rotation) provides the high-performance foundation for custom turbocharger configurations. As a G-Series Super Core, this unit includes the fully assembled center housing rotating assembly (CHRA) and the compressor housing, featuring advanced aerodynamics and the G-Series dual ceramic ball bearing system for improved response and durability.

• Manufacturer Part Number: 858161-5003S
• Series: G-Series G25-660
• Rotation: Standard
• Components: Includes CHRA and compressor housing (Super Core)
• Bearing Type: Dual ceramic ball bearing

Designed for precision and power, this Super Core is intended to be paired with a G25-specific turbine housing. It allows builders to select the exact A/R and flange configuration needed for their specific manifold and engine application, making it a versatile choice for professional tuning and motorsport use.

The Garrett G25-550 G-Series Super Core (858161-5002S) is a high-efficiency mid-frame turbocharger solution designed for applications requiring up to 550 horsepower. This standard rotation super core includes the fully assembled center housing rotating assembly (CHRA) and compressor housing, providing a high-performance foundation for custom turbo builds or for replacing a damaged unit while reusing an existing turbine housing.

• Standard rotation configuration with a 48mm compressor inducer and 54mm exducer.
• Dual ceramic ball bearing cartridge for improved transient response and increased thrust capacity.
• Advanced G-Series compressor wheel aerodynamics for superior flow at high pressure ratios.
• Mar-M alloy turbine wheel (54mm) engineered to withstand extreme exhaust gas temperatures.
• Water and oil-cooled center housing featuring -6AN water ports and -4AN oil feed.
• Integrated speed sensor and boost pressure ports for precise engine management data.
• Manufacturer Part Number: 858161-5002S

Note: This is a Super Core only; the turbine housing and wastegate actuator assembly are required for a complete installation and are sold separately.

The Garrett GTX3582R Gen II Super Core (851154-5004S) is a high-performance center housing rotating assembly (CHRA) and compressor housing package designed for enthusiasts looking to customize their turbocharger setup. As a Super Core, this unit includes the fully assembled Gen II rotating group and compressor side, allowing you to pair it with the specific turbine housing that fits your manifold and flow requirements.

• Advanced Aerodynamics: Features a Gen II forged fully-machined compressor wheel designed for increased flow and higher pressure ratios compared to previous generations.
• Dual Ball Bearing: Utilizes a ceramic dual ball bearing cartridge for exceptional transient response and improved reliability under high-load conditions.
• Cooling & Reliability: Water and oil-cooled center housing ensures optimal thermal management during aggressive driving or track use.
• Technical Specifications: Replaces part number 836047-5002S; Manufacturer Part Number: 851154-5004S.

The Garrett GTX3576R Gen II Super Core delivers a significant aerodynamic upgrade for high-output engine builds. This assembly consists of the Center Housing Rotating Assembly (CHRA) and the compressor housing, providing a high-performance foundation that allows you to select the specific turbine housing that matches your exhaust flow requirements. This unit serves as a direct replacement for the legacy Garrett part number 836047-5001S.

Equipped with an advanced Gen II forged, fully-machined compressor wheel, this turbo core is engineered to provide increased mass flow and higher pressure ratios with improved efficiency. The dual ceramic ball bearing system reduces friction for faster transient response and enhanced reliability under extreme thermal loads.

• Manufacturer Part Number: 851154-5003S
• Series: GTX Gen II
• Bearing Type: Dual Ceramic Ball Bearing
• Cooling System: Water and Oil Cooled center housing
• Compressor Housing: High-flow design with integrated speed sensor port
• Compatibility: Replaces previous model 836047-5001S

The Garrett GTX3071R Gen II Super Core (851154-5002S) is a high-performance turbocharger assembly designed for custom builds and as a direct replacement for the previous 836042-5002S model. This Super Core includes the center housing rotating assembly (CHRA) and the compressor housing, featuring an advanced Gen II forged, fully-milled compressor wheel for increased airflow and higher pressure ratios.

Engineered for rapid spool and extreme durability, this unit utilizes a dual ceramic ball bearing system and is water-cooled to manage high thermal loads. As a Super Core package, it allows enthusiasts and tuners to pair the rotating assembly with their choice of turbine housing to achieve specific power and response targets. Every component is balanced to Garrett’s rigorous OE-level standards to ensure reliability under heavy boost.

• Manufacturer Part Number: 851154-5002S
• Compressor Wheel Inducer: 54mm
• Compressor Wheel Exducer: 71mm
• Compressor Wheel Trim: 58
• Bearing Type: Dual Ceramic Ball Bearing
• Cooling System: Water and Oil Cooled
• Replaces Part Number: 836042-5002S

The Garrett GTX3076R Gen II Super Core (851154-5001S) is a high-performance turbocharger assembly designed for mid-frame power applications. This Gen II unit replaces the legacy 836042-5003S, featuring updated compressor wheel aerodynamics that provide increased airflow and efficiency compared to original GTX series models. As a Super Core, it includes the fully assembled and balanced center section and compressor stage, ready to be mated to your choice of turbine housing.

• Gen II Aerodynamics: Features a forged, fully-machined compressor wheel designed for higher pressure ratios and increased flow capacity.
• Super Core Configuration: Includes the pre-assembled Center Housing Rotating Assembly (CHRA) and compressor housing.
• Dual Ball Bearing CHRA: Equipped with a ceramic dual ball bearing system for rapid transient response and improved reliability.
• Thermal Management: Water and oil-cooled CHRA ensures stable operating temperatures during high-demand use.
• Precision Fitment: Designed as a direct super core replacement for part number 836042-5003S.
• Manufacturer Part Number: 851154-5001S

Note: A turbine housing is not included with this Super Core and must be purchased separately or reused from a compatible GTX30 series turbocharger.