Parts › Interconnect PCB Interconnect PCB $1,200.00 Communications board centrally located within the Solaris and Solaris EP model heads. 3009969 / 59879344 / 84812448 /083-109 Communications board centrally located within the Solaris and Solaris EP model heads. 3009969 / 59879344 / 84812448 /083-109 Add To Cart Added!