In , Harrah was traded to the New York Yankees, where he was a part-time player, then he was traded again to the Rangers, where he played regularly again for the and seasons, primarily at second base. With the retirement of Jeff Burroughs in 1985, Harrah became the last active major leaguer to have played for the Washington Senators. He was also the last player to see a pitch for the Senators in their final game on September 30, 1971, when Tommy McCraw was caught stealing during his plate appearance for the Senators final out in the bottom of the eighth.