PCB EPROM,SUNDANCE,Maxxus(Rev 9.60B)3 Pump(2002-2004) $25.08 Sundance PCB Eprom for 850 Maxxus circuit board. 2003-2004 850 Maxxus NT with PermaClear. For 850 Maxxus Boards with 3 Heater Relays Used On PCB P/N 6600-094 Add to Cart