That product is no longer made, so the parts are useless unless somebody already has a broken-down UTB system and is in desperate need of the parts you have. In that case, yours is near priceless. Otherwise, it's not worth a dime.
Former owner of 2004 American Tradition and several other RVs
Home is in the Ocala Nat'l Forest near Ocala, FL
Summers in Black Mountain, NC