R553E ALCOA TRUCK VALVE | GROMMET SEAL CLAMP-IN VALVE – FOR 9.7mm ALUMINUM RIM HOLES
The TR553E is a durable grommet seal clamp-in valve stem, engineered specifically for Alcoa aluminum wheels with 9.7mm valve holes. Unlike traditional O-ring seals, the grommet design offers enhanced sealing performance, especially on scratched, worn, or rough rim surfaces—making it a trusted choice for commercial truck and bus applications.
Rated for up to 200 PSI, the TR553E delivers leak-free, long-lasting performance in demanding environments.
🔧 Key Features
🟢 Grommet Seal Design
Provides superior sealing—ideal for rims with minor surface imperfections.
🛞 Fits Alcoa Aluminum Wheels
Precision-fit for 9.7mm valve holes commonly found on 22.5" and 24.5" Alcoa wheels.
🔩 Clamp-In Metal Construction
Secures firmly for leak-resistant, high-pressure applications.
💨 Rated to 200 PSI
Perfect for heavy-duty commercial tires, trailers, and buses.
🧱 Long-Lasting Durability
Built to perform under constant pressure, high mileage, and tough conditions.
If you’re servicing aluminum wheels on trucks or buses, the TR553E is a proven solution that balances ease of installation with exceptional sealing reliability.