Part# 186093 board# RSAG7.820.6492/ROH186092|186093|LTDN48K220US(2)|EF1228 model INSIGNIA NS-55D510NA17 REV. A, REV. B ap-3 186093 186092 RSAG7.820.6492/ROH Main Board for NS-48D510NA17 New OEMSKU: 186093$37.00PriceOut of Stock