High-performance steering intermediate arm assembly and vehicle applying same

A high-performance steering intermediate arm assembly and a vehicle applying the same relate to the field of automobile part devices, and comprise a steering intermediate arm main body, one end of the steering intermediate arm main body is provided with an end in a die casting manner, the end is provided with a mounting hole, and a steering intermediate arm support is mounted in the mounting hole; a first connecting rod, a second connecting rod and a third connecting rod are sequentially arranged at the top of the steering middle arm support, the upper end and the lower end of the second connecting rod are installed in the installation holes through tapered roller bearings, a locking nut is installed on the first connecting plate in a matched mode, an oil seal is installed on the third connecting rod, and an oil seal check ring is arranged at the bottom of the oil seal. And the oil seal check ring is matched with the lower surface of the end head. A bearing bush is replaced by the tapered roller bearing, fric