Product Description
The Garrett 851154-5001S GTX3076R Gen II Super Core is a high-performance turbocharger upgrade designed for enthusiasts and builders seeking maximum airflow, efficiency, and reliability. Featuring Garrett’s advanced Gen II compressor aerodynamics, this Super Core delivers significantly improved horsepower potential, faster spool, and enhanced boost response compared to previous generations.
This unit replaces the earlier 836042-5003S model and incorporates cutting-edge billet compressor wheel technology along with a fully assembled CHRA (Center Housing Rotating Assembly), making it ideal for custom turbo builds or turbo upgrades.
Engineered for performance applications ranging from street builds to track and race setups, the GTX3076R Gen II provides exceptional flow and durability under high boost conditions.
Key Features:
- Gen II GTX compressor wheel for increased airflow and efficiency
- Supports high horsepower applications (typically 500–750+ HP range depending on setup)
- Fully assembled Super Core (CHRA) for easy turbo upgrades
- Improved transient response and faster spool characteristics
- Dual ceramic ball bearing system for reduced friction and enhanced durability
- Direct replacement for Garrett 836042-5003S
Fitment:
- Universal performance applications
- Compatible with custom turbo builds utilizing GTX3076R frame
- Commonly used in high-performance gasoline and diesel setups
- Requires compatible turbine housing and compressor housing
FAQ
What is a Super Core?
A Super Core is a complete CHRA assembly including the compressor wheel, turbine shaft, bearings, and center housing, allowing for turbo upgrades without replacing the entire turbo assembly.
What makes the Gen II version better?
The Gen II GTX series features improved aerodynamics, resulting in higher airflow, better efficiency, and increased horsepower capability over Gen I models.
Is this a direct bolt-on turbo?
No, this is a Super Core only. It requires compatible turbine and compressor housings for complete turbocharger assembly.
What horsepower range does this support?
Depending on engine setup and tuning, the GTX3076R Gen II typically supports between 500 and 750+ horsepower.
Specifications for Garrett 851154-5001S
| Specification | Details |
|---|---|
| Part Number | 851154-5001S |
| Model | GTX3076R Gen II |
| Replaces | 836042-5003S |
| Turbo Type | Super Core (CHRA) |
| Bearing System | Dual Ceramic Ball Bearing |
| Compressor Wheel | Gen II Billet GTX |
| UPC | N/A |
| GTIN | N/A |
| Shipping Weight | Approximately 10 lbs |
| Shipping Dimensions | 12" x 10" x 10" |
| Prop 65 Warning | This product may contain chemicals known to the State of California to cause cancer and reproductive harm. |
