This is a genuine OEM item made by Samsung
Compatible Models : RF22K9381SG/AA-00, RF22K9381SG/AA-01, RF22K9381SR/AA-00, RF22K9381SR/AA-02, RF28K9380SG/AA-01, RF28K9380SG/AA-02, RF28K9380SR/AA-01, RF28K9380SR/AA-02