TP-78D Mark 17DX-117 Circuit Board, alternate part number 6188148, used on DTH(S)-3, DRV, DBS, DX (w/direct sense) Note: TP-390 adapter is required if replacing old TP-78A circuit board
90 Days
TP-78D Mark 17DX-117 Circuit Board, alternate part number 6188148, used on DTH(S)-3, DRV, DBS, DX (w/direct sense) Note: TP-390 adapter is required if replacing old TP-78A circuit board