This is a genuine OEM item made by Samsung
Compatible Models : RF23M8070DT/AA-00, RF23M8070SG/AA-00, RF23M8070SR/AA-00, RF23M8070SR/AA-03, RF23M8070SR/AA-04, RF23M8090SG/AA-00, RF23M8090SR/AA-00, RF23M8570SG/AA-00, RF23M8590SG/AA-00, RF23M8590SR/AA-00, RT18M6213SG-AA-00, RT18M6213SG-AA-01, RT18M6213SR/AA-00, RT18M6215SG-AA-00, RT18M6215SG-AA-01, RT18M6215SR/AA-01, RT21M6213SG-AA-00, RT21M6213SG-AA-01, RT21M6213SR-AA-00, RT21M6213SR-AA-01, RT21M6213SR/AA-00, RT21M6213SR/AA-01, RT21M6213WW-AA-00, RT21M6213WW-AA-01, RT21M6215SG/AA-01, RT21M6215SR/AA-01