Arrangement for attaching an assembly component with variable spacing to an understructure

An arrangement for attaching an assembly component with variable spacing to an understructure, said arrangement comprising:

• an assembly component having at least one bore for receiving a fastening element, a material region of a height surrounding each at least one bore;
• and
• a fastening element including a fixing bolt having a length and two ends, a spacer element of a length with a cylindrical outside surface, and an elastomeric sleeve of a length where the fixing bolt is embraced by the cylindrical outside surface of the spacer element and the fixing bolt has a radially overhanging head with a larger outside diameter than the spacer element on one end and, on the other end, a fixing section that is adapted to interact with a counter element;
• wherein the elastomeric sleeve surrounds the spacer element and is longer than the spacer element, the elastomeric sleeve being positioned inside a bore of the assembly component so that the elastomeric sleeve is axially displaceable relative to the bore in the assembly component, as well as relative to the spacer element;
• and
• wherein the respective length of the elastomeric sleeve and the spacer element is longer than the height of the material region of the assembly component and the length of the fixing bolt is dimensioned such that the fixing section projects from the elastomeric sleeve.