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TML-75Y

YELLOW 3/4 DIAMETER MARKER LAMP

The TML-75Y is a yellow, 3/4-inch diameter marker lamp designed for clearance and side marker lighting on heavy-duty trucks and trailers. It installs into a 3/4-inch round hole, typically with a rubber grommet, and provides a visible warning light required by DOT regulations. This lamp is commonly replaced when the bulb fails or the lens is damaged, helping maintain safe vehicle operation.