Powered By Subcompanies: Rush Auto Parts Powered By Parts Authority Overview. Parts Authority, founded in 1973, is a leading national distributor of automotive replacement parts, tools/equipment and transmissions. Headquartered in Long Island, New York, Parts Authority is rapidly expanding, and today has more than 300 locations servicing customers in Arizona, California, Colorado, Connecticut, Florida, Georgia, Illinois, Iowa, Maine, Maryland, Ma...
