The Garrett G38-1000 Super Core is the rotating assembly of Garrett's G-Series II turbocharger, built around a 62 mm forged aluminum compressor wheel and an Inconel turbine wheel with a 74 mm inducer and 66 mm exducer, carried on a ball-bearing cartridge. As part of the G-Series II range it uses a one-piece center housing and backplate for added durability, and the 1000 in G38-1000 references its roughly 1,000 HP class ceiling. Supplied as a super core, it includes the center section and compressor cover but no turbine housing, and this version has a hose compressor cover outlet.
| Type | Turbocharger Super Core (G-Series II G38-1000) |
| Compressor Wheel | 62 mm, forged aluminum |
| Turbine Wheel | Inconel, 74 mm inducer / 66 mm exducer |
| Compressor Outlet | Hose |
| Bearing | Ball-bearing cartridge |
| Center Housing | One-piece housing and backplate |
| Included | Center section and compressor cover (no turbine housing) |
| Quantity | 1 |
| Part Number | 938272-5003S |
