Abstract: An improved MacPherson strut is disclosed having a guard flange disposed to shield an automobile wheel from contact with a fractured portion of the strut's spring. The flange is configured as an arcuate surface extending from the spring seat to a position between the spring and wheel. The strut also includes a bracket supporting the flange and attaching the flange to the strut body. The bracket is generally planer, and extends radially from the strut body.

Abstract: An improved MacPherson strut configuration for use in an automobile suspension system is disclosed. The strut includes a strut cylinder and a pressure cylinder having an upper end, and a piston with a piston rod extending from within the pressure cylinder and attached to the body of a vehicle. A jounce bumper is attached about the piston rod between the body and the upper end of the pressure cylinder, and a striker plate is secured about the piston rod between the jounce bumper and the end of the strut cylinder. In the preferred embodiment, the striker plate has a central bore providing an interface fit with a piston rod; it further includes lower parallel surfaces extending radially inward to a concave central portion of the plate that is concentric with and adjacent to the central bore. Also in the preferred embodiment, the striker plate is composed of an elastic polymer.