This is a genuine OEM item made by Samsung
Compatible Models : RS22HDHPNBC-AA-00, RS22HDHPNBC/AA-00, RS22HDHPNSR-AA-00, RS22HDHPNSR/AA-00, RS22HDHPNWW/AA-00, RS22HDHPNWW/AA-01, RS22HDHPNWW/AA-02, RS22HDHPNWW/AA-03, RS22HDHPNWW/AA-04, RSG257AABP-XAA, RSG257AABP/XAA, RSG257AAPN-XAA, RSG257AAPN/XAA-00, RSG257AAPN/XAA-01, RSG257AARS-XAA-00, RSG257AARS/XAA-00, RSG257AAWP-XAA, RSG257AAWP/XAA