Abstract: A generally planar plate body is provided for abutting against one side of the steering knuckle sleeve portion of a vehicle through which one end portion of a steering arm is secured. A pair of U-bolts are also provided and disposed in substantially parallel planes for snugly embracing the side of the end portion of the steering arm, at opposite ends of the steering knuckle sleeve portion, remote from the side of the sleeve portion against which the plate body is abutted.