DROOP & REIN 5159.009.32.23.54.101 Circuit Board is a printed circuit board (PCB) identified by part number 5159.009.32.23.54.101 and labeled with the internal designation B42 01 CIRCUIT BOARD. The product title and description confirm this is a Droop & Rein circuit board bearing the 5159.009.32.23.54.101 reference. This single part provides the exact model reference 5159.009.32.23.54.101 for traceability and integration with Droop & Rein equipment where this part number is specified.
