GT20 Turbo Diaphragm for Adjustable Wastegate Rubber Membrane
Designed as a direct replacement diaphragm for GT20 turbo wastegate assemblies, this rubber membrane gives you precise boost control by sealing the actuator chamber and translating pressure signals into accurate valve movement. Crafted from durable rubber, it resists the heat and chemicals common in turbocharged environments, helping prevent boost spikes or fluctuations and ensuring consistent wastegate response. With a Φ29MM fitment, this diaphragm aligns perfectly with standard GT20 turbo actuators, delivering a reliable, leak-free seal and straightforward installation.
Benefits & Tips
- Restore precise boost control by replacing a worn diaphragm—reduces lag, over-boost, and unstable valve behavior.
- Designed for compatibility with Turbo Adjustable Wastegate Actuators (Φ29MM), ensuring a snug fit and reliable performance.
- Handle with clean hands during installation; inspect surrounding seals for wear and replace if needed to maintain peak actuator performance.
Product specifications
- Brand: Tree of Life
- Manufacturer Part Number (OEM No.): GT20
- Interchange Part Number: GT20
- Model/Fitment: GT20 Turbo Actuator Wastegate Diaphragm
- Material: Rubber
- Origin: Mainland China
- Placement on Vehicle: Turbo Adjustable Wastegate Actuator Diaphragm
- Fitment Size: Φ29MM
- Item Weight: 20 g
- Dimensions (HxLxW): 1 x 1 x 1
- Other Part Number: GT20
- Special Features: Turbo Adjustable Wastegate Actuator Diaphragm
- Turbo Codes: GT20
Package includes:
- 1 x GT20 Turbo Diaphragm Rubber Membrane
Warnings / Reminders
- Ensure compatibility with your wastegate model and confirm Φ29MM diaphragm size before installation.
- Professional installation is recommended to guarantee proper seating and seal integrity.
- Keep away from solvents and store in a clean, dry environment when not in use.
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