Unibody Structural Components

Unibody structural components are parts which support the weight of the vehicle and absorb the energy of the impact as well as road shock. These components are designated with the letter "s" in the text. The components are the radiator support, front and rear unirails, apron and wheelhouse (strut type) assemblies, rocker panel assemblies and suspension crossmembers. Body pillars, while not primary load-bearing structures, also require special treatment and are considered structural components. Not all unibody vehicles have rear strut wheelhouse assemblies. An illustrated listing of these components appears below.

Certain body styles may have components in addition to those listed below that the vehicle manufacturer has identified as structural. These are noted in the text. To ensure the integrity of the repaired vehicle, particular care should be taken in the replacement of any structural component.

Rev. 01-07