1980-1993 Dodge D-150 D-Series Ram OEM instrument gauge cluster circuit board, part number 5603440. Fitment research points to 1980-1993 models, see photos for fitment details. Factory circuit board used to operate the gauge cluster and works as a direct replacement for a faulty or non-working board. In vintage used condition with normal wear from age and use including discoloration, dirt, and dust. No major damage seen. See photos for full condition details before purchase.