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The Garrett G38-1000 62mm G-Series II Supercore is a performance supercore for a custom turbocharger assembly. It must be matched to the correct compressor housing, turbine housing, rotation, airflow target, shaft-speed limits, lubrication, cooling, calibration, and engine combination.
Key Features
- GRT938272-5003S G-Series II G38-1000 supercore with V-Band compressor outlet and 62mm inducer.
- G-Series II compressor aero provides improved efficiency and higher pressure ratio capability over Gen I.
- Dual ceramic ball bearing center section delivers faster spool and reduced parasitic friction.
- 74mm turbine inducer flows up to 43 lbs/min exhaust gas for strong mid-range and peak power.
- V-Band compressor outlet (117.4mm / 4.622 inch OD) matches GTX42, GTX45, and G42 dimensions for easy kit integration.
- Machined speed sensor port and water fittings included.
Fitment
This is a universal specification-matched performance component. It does not receive a year-make-model claim. Confirm every dimension, flange, port, rotation, flow, power, pressure, control, and supporting-system requirement before ordering.
Specifications
| Brand | Garrett |
|---|---|
| Manufacturer Part Number | 938272-5003S |
| Product Type | Super Core Assemblies |
| Condition | New |
| Size | 62mm |
| Rotation | Standard |
| Quantity | One exact listed component or kit |
What's Included
One new Garrett component or kit in the exact configuration and quantity stated. Supporting housings, lines, fittings, clamps, gaskets, fasteners, sensors, wiring, controllers, calibration, fluids, and fabricated installation hardware are included only when expressly listed.
About Garrett
Garrett develops turbochargers, intercoolers, boost-control hardware, and forced-induction technology for original-equipment, replacement, and performance applications.
Related Garrett Products
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Frequently Asked Questions
Is the G38-1000 62mm G-Series II Supercore a complete turbocharger?
No. A supercore is the rotating assembly and its listed core components. The correct compressor housing, turbine housing, wastegate strategy, and installation hardware are separate unless expressly included.
How do I choose a turbine housing for the G38-1000 62mm G-Series II Supercore?
Match the Garrett turbo family, turbine wheel, rotation, A/R, inlet, outlet, wastegate configuration, power band, exhaust flow, and available installation space.
Does the G38-1000 62mm G-Series II Supercore require calibration?
Yes. The engine and boost-control calibration must match the completed turbocharger, airflow, fuel, intercooling, exhaust, and operating limits.
Installation Instructions
Installation must follow Garrett's current instructions for the exact part number. Verify fitment and the complete system first, protect the engine from debris, prime oil-fed components before startup, use the specified lines, fittings, gaskets, fasteners, torque values, heat protection, wiring, controls, and calibration, then inspect for leaks, interference, abnormal noise, and correct boost operation before driving.
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