yarom, most cf replacement after market supliers dont specifically mention by name, but by weight and dimensions, so lets say for the lanier if your looking a 16lbs or 20 lbs cf tail wheel then finding that matches those specs would fit the purpose, in terms of the wing tubes then diameter and length of the wing tube would be something to base on.
Here is a couple of links that can help identify what your looking for.
http://www.graphtechrc.com cf tubes and tail wheels
http://www.gatorrc.com/ for wing tubes.
P.S. on the tail wheel i usually base my choice based on the actual weigh in of the plane after the build as opposed to the manfacturers weight specs.