Looks like those arm kits are too small to fit my '76 1-18. The ball, end cap and bushings fit inside the agitate arm with about 1/8 inch to spare! I think they are (correct me if I am wrong) most likely for the 1964-1969 models. Lucky for me, at least one of my frigidaires is not in need of the bushings. Well, here I go again in search of parts! If I'm lucky, maybe I can sell these to pay for the right ones..