The TACHOMETER DASH GAUGE for Freightliner is a must-have accessory for RV and trailer owners. This specific part number W22-00010-008 ensures compatibility with Freightliner vehicles, providing accurate and reliable readouts of vehicle speed and performance. Designed by the trusted brand Freightliner, this tach dash gauge is a quality and essential component for monitoring and enhancing the efficiency and control of your RV or trailer.