TR542 ALCOA TRUCK VALVE | STRAIGHT O-RING SEAL CLAMP-IN VALVE – 1.26" HEIGHT | FOR 9.7mm RIM HOLES
The TR542 is a compact, straight clamp-in valve stem featuring a corrosion-resistant O-ring seal, designed specifically for Alcoa aluminum truck wheels with 9.7mm (.389") valve holes. With a short 1.26" height, it’s ideal for tight-access installations where space is limited but reliability is essential.
Perfect for 22.5" and 24.5" Alcoa wheels, the TR542 provides secure sealing, protection against galvanic corrosion, and long-lasting performance in high-pressure, commercial environments.
🔧 Key Features
📏 Straight Design – 1.26" Height
Low-profile configuration for tight clearance or flush-mounted applications.
🛞 Fits 9.7mm Valve Holes
Specifically made for Alcoa aluminum truck and trailer wheels.
🔩 O-Ring Seal Technology
Prevents corrosion and ensures a leak-free, vibration-resistant seal.
🧱 Nickel-Plated Brass Body
Delivers excellent durability and resistance to environmental wear and tear.
💨 High-Pressure Ready
Ideal for tubeless tire systems on heavy-duty commercial vehicles.
🧰 Clamp-In Installation
Secures tightly to the rim for long-term, leak-proof performance.
Whether you're servicing a tight wheel layout or need a dependable valve with a low profile, the TR542 offers a professional-grade solution that protects both performance and aluminum rims.