Main Board for 3040 MT — GG2R7 / TTDMJ / HKCW0 / TK4W (14056-2)

Replacement main board compatible with 3040 MT systems. Part identifiers: GG2R7, TTDMJ, HKCW0 and TK4W; assembly number 14056-2. Use this board when your unit requires any of the listed part codes — confirm the part numbers match your original before purchasing.