Abstract: The disclosure provides a steering knuckle, which has good rigidity and reliability. The steering knuckle includes: a wheel support portion for supporting a wheel; a damper support portion for supporting a damper; and an arm portion for connecting the wheel support portion and the damper support portion. The damper support portion is cylindrical and has a mounting hole through which the damper is inserted, and the arm portion includes a pair of side walls connecting the damper support portion and the wheel support portion and a bottom wall connected between the side walls, and the bottom wall is connected with the side walls at the middle portion in the vertical direction of the side walls.

Abstract: The disclosure provides a steering knuckle, which has good rigidity and reliability. The steering knuckle includes: a wheel support portion for supporting a wheel; a damper support portion for supporting a damper; and an arm portion for connecting the wheel support portion and the damper support portion. The damper support portion is cylindrical and has a mounting hole through which the damper is inserted, and the arm portion includes a pair of side walls connecting the damper support portion and the wheel support portion and a bottom wall connected between the side walls, and the bottom wall is connected with the side walls at the middle portion in the vertical direction of the side walls.

Abstract: An oil cooler assembly with an integrated oil filter, comprises: (i) a casing in which an oil-cooling chamber is formed, the casing constituting an external component attached to an engine block; (ii) a cooler-element unit disposed in the oil-cooling chamber of the casing, the cooler-element unit being provided with a cooling-water passage having a cooling-water inlet portion and a cooling-water outlet portion both of which open into the exterior of the casing; (iii) an oil filter detachably mounted in the oil-cooling chamber of the casing so as to divide the oil-cooling chamber into two compartments, the oil filter being coaxially arranged with the cooler-element unit; and (iv) oil-communication passages by which the two compartments of the oil-cooling chamber are communicated with a lubricating-oil passage provided in the engine block, respectively.