SKU: TS-0505-3003 | UPC: 9329677010367
Turbosmart WG40 Valve Seat TS-0505-3003
The Turbosmart WG40 Valve Seat TS-0505-3003 is a direct replacement component for all Turbosmart WG40 wastegates used in high-performance turbocharged applications. It ensures airtight sealing and consistent boost control under extreme conditions. Crafted in Sydney Australia this valve seat maintains peak performance for custom turbo setups and racing builds.
Key Features
- 347 Stainless Steel Construction: Provides corrosion resistance and durability for long-term use in harsh exhaust environments.
- Precision Machined: Exact fit guarantees proper alignment and sealing to prevent boost leaks.
- Direct Replacement Design: Installs easily into any Turbosmart WG40 wastegate without modifications.
- High-Temperature Tolerance: Handles extreme heat and pressure for reliable operation in performance engines.
- Factory Tested: Undergoes rigorous quality checks to meet Turbosmart engineering standards.
Product Notes
- Inspect wastegate assembly before replacement to ensure compatibility.
- Clean mating surfaces thoroughly for optimal sealing performance.
- Handle with care to avoid surface damage during storage or transport.
Installation Notes
- Professional installation recommended.
- Remove old valve seat by prying gently with non-marring tool then press new seat into place.
- Use provided O-ring or compatible seal and torque to manufacturer specs for wastegate cap.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Turbosmart | WG40 Wastegates | All Variants |
| – | – | Gen V WG40 | V-Band / Bolted |
| – | – | IWG75 Series | Compatible |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control.
- Proven reliability trusted by performance enthusiasts worldwide.
- Innovative design backed by in-house testing and research facilities.
Frequently Asked Questions
- Q: Does this fit all WG40 wastegates?
A: Yes TS-0505-3003 is the direct OEM replacement valve seat for every Turbosmart WG40 wastegate including Gen V V-band and bolted flange models. - Q: What material is the valve seat made from?
A: Constructed from 347 stainless steel for superior heat and corrosion resistance in turbo exhaust systems. - Q: Is special hardware needed for installation?
A: No additional hardware required. Reuses existing wastegate components with basic tools for a straightforward swap.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Compact box 4 x 4 x 2 inches
- Weight: 0.1 lbs





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