Replying to FKS parts - where can i get them?

the plastic toe bottom contact point broke off yesterday when I cased a jump landing switch. I  love my FKS 185s and would like to just replace this part instead of getting new bindings. Its the plastic piece right under the toe that the boot rests on. It puts vertical pressure on the toe of the boot.

Has anyone done this? If i can find that piece i could just replace that... anyone know where I can find one?

Thanks