DZ9L149584606 Right Combination Switch For SHACMAN H6000 X6000 Truck Parts Product Introduction This right combination switch is a steering column control lever for Shacman H6000 and X6000 trucks. It integrates retarder control and cruise adjustment functions, allowing drivers to operate the hydraulic retarder and set, adjust or cancel cruise control conveniently during driving. It serves as a replacement for old switches with unresponsive buttons, poor internal contact or