Part Type: XRRTP XR-Buffer Top Right XR Buffer Board Part Number: 6871QRH041C MFR Part Number 1: LG 6871QRH041C Board Number(s): 6870QRC006A Known Models: AKAI PDP5016H LG 50PX1D-UC 50PX4DR-UA DU-50PX10 Panel Sticker Number: PDP50X29564 PDP50X20582 PDP50XZ0562 Panel Manufacturer: LG