Good news I think, I found where fine woodworking had contacted HTC who took over triton as you said. They had a number at the bottom of there reply. It wasn't quite right but got me to the right one. Try this one and see if they can help; 1-855-227-3478, the person didn't mention triton when she answered, but when I ask for triton parts she connected me.
My unit has been around since 2006 I believe and the through the table life quit working. He was aware of the problem and told me he would ship the new parts out in steel instead of nylon, no charge. I guess you can't beat that.
Thanks for your response.