Garrett GVW External Wastegate
GVW40 / Red
$649.84
Skip to product information
$649.84
Product Overview
The Garrett GVW external wastegate regulates turbocharger shaft speed by venting exhaust gas around the turbine stage. Designed with computational fluid dynamics (CFD) testing, it ensures optimal flow and consistent boost control under varying temperatures. Each unit features an anodized aluminum actuator cover and is built for durability with replaceable components, including valve, bushing, and diaphragm assemblies. The system supports a range of applications from standard to severe duty through its liquid-cooled actuator ports.
Key Features
- CFD-designed for maximum exhaust flow and thermal efficiency
- Includes replaceable valve and bushing components for extended service life
- Robust construction enables easy diaphragm replacement
- Liquid-cooled actuator ports for severe-duty applications
- Anodized aluminum actuator cover available in red, blue, black, and silver
- Complete kit includes springs, flanges, V-bands, washers, and fittings
Specifications
| Wastegate Model | GVW-40, GVW-45, GVW-50 |
|---|---|
| Inlet OD | 55.4mm (GVW-40), 63.5mm (GVW-45), 68.0mm (GVW-50) |
| Outlet OD | 48.9mm (GVW-40), 63.5mm (GVW-45), 68.0mm (GVW-50) |
| Actuator Cover Color | Red, Blue, Black, Silver |
| Spring Base Pressure | 1 Bar | 14.5 PSI |
| Spring Pressure Range | 0.2 Bar | 2.9 PSI to 1.7 Bar | 24.7 PSI |
| Included Components | Springs, V-bands, flanges, washers, water fittings, banjo fittings, air plugs |
Available Configurations
| Part Number | Configuration |
|---|---|
| GAR-908827-0001 | GVW40 / Red |
| GAR-908827-0002 | GVW40 / Blue |
| GAR-908827-0003 | GVW40 / Black |
| GAR-908827-0004 | GVW40 / Silver |
| GAR-908828-0001 | GVW45 / Red |
| GAR-908828-0002 | GVW45 / Blue |
| GAR-908828-0003 | GVW45 / Black |
| GAR-908828-0004 | GVW45 / Silver |
| GAR-908829-0001 | GVW50 / Red |
| GAR-908829-0002 | GVW50 / Blue |
| GAR-908829-0003 | GVW50 / Black |
| GAR-908829-0004 | GVW50 / Silver |
Applications
- Interchangeable with Tial MVS
- Interchangeable with Tial MVR
- Interchangeable with Turbosmart Gen V ProGate 50
What's Included
- Wastegate Body
- Springs
- V-Band: Inlet | Outlet
- Outlet Flange
- Inlet Flange
- Valve Seat
- Washers: M8 | M10
- Water Fittings
- Banjo Bolt and Banjo Fittings
- Air Plugs