New LED Backlight bar
the price For Kit 2 PCS 64LED 710mm

Part number:
STO650AB9 64LED R STO650AB9 64LED L
ST0650AB9 64LED R ST0650AB9 64LED L
STO650A68 64LED ST0650A68 64LED
734.03507.0001
734.05209.0001
734.05208.0001

Compatible for sony tv models:
XBR-65X850G XBR-65X850F KD-65X8588G KD-65X8566 KD-65X8500 KD-65X8566F KD-65X8500F