Product Specifications:
Item Type: Valve Stem
Material: Aluminum
OE: TR545D
Outer Diameter Of Bottom: Approx. 16mm/0.63in
Total Length: Approx. 90mm/3.54in
Standard: 60 Degrees Camber
Fitment: Fit For Alcoa 22.5in 24.5in Aluminum Wheeels
How To Use: Direct Replacement
Package List:
10 x Valve Stem
Why Choose This Product？
1. The TR545D 60° Bent Truck Tire Valve Stems are OEM-spec replacements for Alcoa 22.5” and 24.5” aluminum wheels, widely used in tractor-trailers, buses, and heavy-duty trucks. Crafted from solid brass with nickel plating, these stems resist rust and handle high-pressure (200 PSI) environments, outperforming cheaper aluminum alternatives.
2. The Viton rubber O-ring ensures long-term sealing against ozone/heat degradation, while the 60° angle provides clearance for tight wheel designs. Each stem has a standard 9.7mm (0.382”) rim hole fit, and The clamp-in design with an external nut eliminates slippage for reliable performance.
3. These valves comply with SAE J1205/J1206 for aging/heat resistance, critical for cross-country hauling. Whether replacing worn stems or preemptively maintaining fleet tires, the TR545D delivers durability, compliance with major wheel standards, and dependable performance.
Note:
Please double-check the part number of your item, matching information is for reference only.