This is a genuine OEM item made by LG
Compatible Models : 51972, 51973, 51992, 51993, F70E2UDNK4.ASSEEUS, F7E2UTKA2.BBLEEUS, F7U5UTK32.BBWEEUS, F7U5UTKK2.BPBEEUS, WD100CB, WD100CK, WD100CV, WD100CW, WD200CB.BBLEEUS, WD200CV, WD200CW, WD205CK, WD205CV, WD205CV.ASSEEUS, WD300CL.BPBEEUS, WD300CW.BBWEEUS