908828-0003
Garrett GVW-45 External Wastegate Kit 45mm
- Free standard shipping for purchases over $250 within USA
Features:
- CFD tested for maximum flow and thermal efficiency
- Optimized actuation stability and temperature resistance for superior durability
- Replaceable valve and bushing components to increase service life
- Robust design for easy diaphragm replacement
- Liquid-cooled actuator ports for use on severe applications (up to 52% reduction in body temp)
- Anodized aluminum actuator cover
- Four Colors: Red | Blue | Black | Silver
- Three Sizes: 40mm | 45mm | 50mm
- Springs | Fittings | Flanges | V-bands included
- Standard Base Pressure: 1 Bar | 14.5 PSI
- Maximum Base Pressure:
GVW45: 23 PSI | 1.6 Bar - Minimum Base Pressure: 3 PSI | 0.2 Bar
Material Data:
The valve housing is cast from high temp stainless steel and rated for exhaust temperatures up to 1050° C. CFD optimized for maximum flow and thermal efficiency.
- Valve Housing: High temp stainless steel rated up to 1050° C
- Diaphragm: High temp Nomex reinforced elastomer
- Actuator Cover: Fully-machined anodized 6061 aluminum
- Valve Guide | Bushing: Nitronic 60
- Valve: high temp stainless steel with plated stem
- V-Band: CNC machined 304 stainless steel
- Flanges: Fully-machined 304 stainless steel
- Springs: 17/7 PH stainless steel
Mechanical Data:
Garrett Vent | External Wastegates are created by the engineers that designed G-Series and GTX Gen II turbochargers. Available in three sizes: 40mm | 45mm | 50mm
- Valve Diameter: 40mm | 45mm | 50mm
- Valve Mass: (40mm)1.27kg | 45oz (45mm) 1.47kg | 52oz (50mm) 1.56kg | 55oz
- Max Spring Base Pressure: 1.7 bar | 25 psi (1:1 backpressure ratio)
- Minimum Spring Base Pressure: 0.2 bar | 3 psi (1:1 backpressure ratio)
- Port Fitting | Air: M10x1.0 to hose barb (hose ID 6mm | .25in)
- Port Fitting | Water: M8x1.0 to AN-3
Thermal Data:
When researching and testing common shortfalls of wastegates, we observed how heat cycling and normal wear can rapidly change their actuation characteristics. Garrett engineers created GVW as a high flowing product with low degradation in performance over its lifespan. Actuation data (opening and closing) in the chart was measured before and after extreme testing conditions. Results show the heat cycled GVW product maintains linear control of the wastegate as compared to the new product. Precise actuation of the GVW provides accurate calibration settings and performance throughout the lifespan of the product. Accurate wastegates, allow for optimum performance of the turbocharger.
- Max Thermal Stress (non-cooled): 270°C actuator body temp during thermal cycle test
- Max Thermal Stress (liquid-cooled): 130°C actuator body temp during thermal cycle test
- Max Exhaust Temp | Peak: Up to 1050°C
4 Color and Size Options:
GVW Wastegates are available in four colors and three sizes
- Sizes: 40mm | 45mm | 50mm
- Colors: Red | Black | Blue | Silver
Kit Contents:
GVW Wastegates include all the following parts:
- Springs
- V-Band: Inlet | Outlet
- Outlet Flange
- Inlet Flange
- Valve Seat
- Washers: M8 | M10
- Water Fittings
- Banjo Bolt and Banjo Fittings
- Air Plugs
Wastegate Springs:
GVW wastegates are set to 1 Bar | 14.5 PSI of base pressure and can be configured from 0.2 Bar | 2.9 PSI – 1.7 Bar | 24.7 PSI (considering 1:1 backpressure).
Use the chart to reference wastegate size and spring color to identify Garrett GVW wastegate spring pressures
Wastegate Flange Specs:
- GVW-45: Inlet OD 63.5mm | 2.50in Outlet OD 55.4mm | 2.18in (Interchangeable with Tial MV-R)
Remanufactured/Rebuilt original turbo carry a 6 Month Warranty against defects. No gaskets included.
*There is a $500 Core Charge included in price. Core must be received within 30 days to receive refund. If core is not received within that time the Warranty will be Voided. No Exceptions.
Returns
Returns are accepted ONLY for items purchased directly from MIC Turbo & Injection within 14 days of purchase in original condition and are subject to a restocking and handling fee between 15-30%. This fee will be waived if the parts received are not as described.
Returned item(s) package(s) MUST include proof of purchase. Items will be verified, inspected, and processed upon receipt. Customer notification of item processing will be received via email and/or phone call.
Custom order items such as turbochargers or components, items that are damaged, missing parts, or not in original condition not due to our error will not be accepted for return or refund.
Orders cancelled after 24 hours will be subject to a 10% restocking/handling fee.
Items purchased on sale, with a promo code, or clearance are final sale only.
Refunds will be issued on original form of payment. No exceptions. Credit card refunds can be expected within 7-14 days.
Please contact us with any further questions.
Exchanges
We will accept exchanges for up to 15 days from the day of purchase. Only for in-stock parts, all out-of-stock parts will be subject to a 10% processing fee.
Items purchased on sale, clearance, or with promo code will be allotted exchange credit equal to discounted purchase amount. Item(s) MUST be in original condition. Damaged, modified, or non-original items are not eligible for exchange.
Warranty
All in-house rebuilds carry a 6 month warranty while performance upgrades carry a 3-month warranty against part defects. New Cartridge ( Core Assembly, CHRA ) installation carry a 1-year warrant starting from original invoice date. We will replace or repair the defective part upon warranty approval at our discretion. Refunds will only be offered if the defective part cannot be repaired or replaced.
All new turbochargers and parts carry a full one-year manufacturer warranty against defects. Please note the manufacturer may require inspection which may delay the process and can take 1-4 weeks to issue/deny warranty; we do not have control over manufacturer protocol or processes.
Any warranty claim item or turbocharger must be returned in as-is condition without cleaning, disassembly, or alteration for inspection. Any item presented other than as-is condition will be void of warranty.
The warranty does not cover misuse alterations/modifications made by purchaser, foreign part damage, abuse, negligence, oil starvation, accidents, or any other installation-related damages. Coverage encompasses the actual part up to the original invoice value. Consequential damage, loss of profit, or any other financial loss resulting from failed parts are not covered.
If a warranty claim results in providing a turbocharger/product replacement, then the warranty period for the turbocharger product replacement will be the unexpired portion of the original warranty period for the turbocharger/product that was replaced.
*Any turbocharger or item left over 30 days will be sold to recover costs.
For any warranty claims, please contact us prior to sending the parts at 305-685-1061 or
via e-mail at support@micturbo.com
Core Policy
Cores must be received within 30 days of service or warranty is void. Core charges and refunds range from $350+ depending on the turbocharger and condition of the core. Cores with fire damage, missing/broken pieces, water damage, disassembled, or broken parts are subject to credit reduction or no credit. We are not responsible for any shipping damages.
