Product Description LG EBR64173903 Refrigerator Main PCB Assembly. For use with the following LG Electronics models: LFC21776ST, LFC25776SB, LFC25776ST, LFC25776SW, LFC25776TT, LFX21976ST, LFX25976SB, LFX25976ST, LFX25976SW, LMC25785ST, LMX25964SS, LMX25964ST, LMX25984SB, LMX25984ST, LMX25984SW, LMX28994ST, LSFS213ST. Refer to your manual to ensure ordering the correct, compatible part. From the Manufacturer LG EBR64173903 Refrigerator Main PCB Assembly. For use with the following LG Electronics models: LFC21776ST, LFC25776SB, LFC25776ST, LFC25776SW, LFC25776TT, LFX21976ST, LFX25976SB, LFX25976ST, LFX25976SW, LMC25785ST, LMX25964SS, LMX25964ST, LMX25984SB, LMX25984ST, LMX25984SW, LMX28994ST, LSFS213ST. Refer to your manual to ensure ordering the correct, compatible part.