The Garrett G42 turbine housing kit fits G42-1200 and G42-1450 G-Series turbochargers, configured with an open/V-band turbine inlet and a 4.6in V-band turbine outlet in a 1.15 A/R. Cast from stainless steel for durability and high exhaust-gas temperatures, the housing connects to the center section with a V-band for 360° clockability and easy installation, and includes the required V-band clamp(s). Built for standard rotation. The G40 and G42 housings share the same castings and outlet specifications.
| Series | G42 (G42-1200 / G42-1450) |
| Turbine Inlet | Open / V-Band |
| Turbine Outlet | V-Band, 4.6in (117.4mm) |
| A/R | 1.15 |
| Design | Free-float (non-wastegated) |
| Rotation | Standard |
| Material | Stainless steel |
| Included | Turbine housing + V-band clamp(s) |
| Part Number | 757707-0012 |
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