US Patent 7806391 Self-indexing spacer for air spring assembly

An air spring spacer for use in mounting an associated air spring in spaced relation to an associated vehicle component. The air spring spacer includes a spacer body, a first indexing feature, and a second indexing feature complementary to the first indexing feature. The indexing features providing for self-alignment of the spacer in a predetermined orientation upon the application of an axial force. A kit is also described.