Vern,
Bendix R45523 & Cardone 19501 are part #'s for the left front caliper. I am not sure if those are the 2" or 2 1/8" bore but it comes from a '76 - '83 Celica.
When I bought a rebuild kit for a caliper I believe it came from a 1980 Toyota Celica.
Hope this helps,
Todd