TR42039 Standard Straight Metal Clamp-In Tubeless Valves

Known historically by its legacy designation TR416, the TR42039 is a standard straight metal clamp-in tubeless valve measuring 42 mm and built for the common 11.5 mm valve hole. It carries the same rigid, bolt-through mounting as the rest of the metal clamp-in family, using a nut and grommet rather than a snap fit.

As the baseline straight option in the clamp-in lineup, the TR42039 is the part most shops reach for when a customer or vehicle simply calls for a metal valve without the added reinforcement of the high-performance variants. It still delivers the heat resistance and mechanical durability that make metal valves preferable to rubber on higher-mileage or heavier-duty wheels.

Because it cross-references to the older TR416 part number, the TR42039 is useful for shops filling orders against legacy parts lists or older service manuals. It ships in standard packs of ten for easy restocking.