SKU: TS-0550-3005 | UPC: 9329677019483
Turbosmart 84mm Diaphragm Replacement Kit (Gen V 45/50mm Wastegates)
The Turbosmart 84mm Diaphragm Replacement Kit refreshes Gen V 45mm and 50mm wastegates used across performance vehicles with Turbosmart forced induction setups. This direct-fit kit replaces worn diaphragms to eliminate boost leaks and ensure responsive valve operation for consistent boost levels. Engineered for durability it maintains long-term performance in demanding turbo applications.
Key Features
- 84mm Silicone/Nomex Diaphragm: Reinforced laminate withstands temperatures over 500°F for reliable sealing under extreme boost pressure
- Included Circlip: Secure retaining ring simplifies installation and prevents diaphragm displacement during operation
- Direct OEM Replacement: Matches factory specs for Gen V wastegates ensuring exact fit and no modifications needed
- Boost Accuracy Restoration: Eliminates hysteresis and leaks for sharp throttle response and stable boost curves
- Australian Manufacturing: Built in Sydney with rigorous testing for consistent quality in high-performance environments
Product Notes
- Verify wastegate model is Gen V 45mm or 50mm before purchase
- Inspect valve stem and spring condition during replacement for full performance
- Small lightweight part handles standard shipping without issues
Installation Notes
- Professional installation recommended.
- Use circlip pliers to remove old diaphragm and install new one
- Compatible with standard Gen V wastegate housing and mounting hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Turbosmart | Gen V ProGate 45/50 | All |
| Universal | Turbosmart | Gen V CompGate 45/50 | All |
| Universal | Turbosmart | Gen V IWG75 45/50 | All |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 for performance reliability
- Innovative design with strict quality control exceeds industry standards
- Rigorous in-house testing ensures products perform in real-world conditions
Frequently Asked Questions
- Q: Which wastegate models does this kit fit
A: Designed exclusively for Turbosmart Gen V 45mm and 50mm wastegates including ProGate CompGate and IWG75 series - Q: What material is the diaphragm
A: High-temperature silicone over Nomex reinforcement for heat resistance and flexibility - Q: What warranty applies
A: Backed by Turbosmart limited lifetime warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: UPS or USPS ground
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box 4 x 4 x 1 inches
- Weight: 0.1 lbs
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