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SALES@FORKLIFTTIRE.COMTR77A / TR442 Valve Inner Tubes
This category is for inner tubes with TR77A valve stems, including TR442 equivalent applications, used in industrial pneumatic tire assemblies.
TR77A / TR442 Technical Details
The TR442 has a full height of 4.53 inches while the TR77A has a length of 4.88 inches. Both have a height to bend of 0.94 inches, a base width of 3.24 inches, a stem diameter of 4.13 inches, a maximum pressure rating of 150 psi, and are usually bent at an 85 degree angle.
Common Applications
These valve stems are most commonly used in medium, light, and heavy trucks, along with selected industrial tube-type tire applications.
Before Ordering
Always verify the tire size, valve stem type, and wheel setup before ordering.
Delivered price shown is per product, plus any applicable sales tax. Save 7.5% when you order 2–3 eligible products available for purchase on this website, or save 15% when you order 4 or more eligible products. Free ground shipping to commercial addresses in the contiguous lower 48 U.S.