The LG Refrigerator Main PCB Display Board - 6871JK1011G is the correct replacement for the following model numbers.

77302

77304

77316

77319

78342

78343

78344

78346

78349

78354

78359

GMB228JQCA

GMB228JSAA

GMB228JSCA

GMB228JTAA

GMB228JTCA

GMB228JVAA

GMF228JQKA

GMF228JSKA

GMF228JSTA

GMF228JTKA

GMF228JTTA

GMF228JVTA

LFC22760SB

LFC22760ST

LFC22760SW

LFC22760TT

LFD22860SB

LFD22860ST

LFD22860SW

LFD22860TT

LRFC22750ST

LRFC22750SW

LRFC22750TT

LRFC22750WW

LRFD22850SB

LRFD22850ST

LRFD22850SW

LRFD22850TT