An ER Part is a refurbished part sourced by EMPR to provide reliable support when original parts are old, end of life (EOL), or facing supply constraints. They also give customers more choice and a competitive price, while still delivering the functionality and reliability required. Each ER Part is tested by our suppliers to ensure it meets performance and reliability standards. ER Parts may show minor cosmetic marks from previous use but are supplied in working condition and backed by EMPR’s standard 12-month warranty.