... for42U600*800*2000 YD268—42U With three layer board piece, 40 sets of screw,fan 4 42U600*900*2000 YD269—42U ... With three layer board piece, 40 sets of screw, fan 4 42U 600*960*2000 ... YD2696-42U With three layer board piece, 40 sets of screw, fan 4 42U 600*960*2000 ... YD26100-42U With three layer board piece, 40 sets of screw, fan 4 37U600*800*1800 YD268— ...