TR9471A-1 Angled Truck Screw-In Valves

The TR9471A-1 is a screw-in inner tube valve built for truck and bus applications, bent to an 86-degree angle over a length of 127 mm. Unlike the universal series covered above, it is designed specifically around commercial truck and bus wheel geometries rather than a broad range of general rim patterns.

Its substantial 127 mm length and near-right-angle bend are sized to clear the larger hardware, dual-wheel spacing, and deeper rim wells typical of heavy-vehicle wheels, giving technicians a screw-in option purpose-built for commercial-duty tube service rather than a general-purpose part pressed into service on a truck wheel.

Shops specializing in truck and bus tube repair keep the TR9471A-1 on hand as their dedicated commercial screw-in valve, distinct from the smaller universal parts used on passenger and light-vehicle work. Supplied ten to a pack.