To provide a stabilizer link capable of simplifying the structure of a tool for mounting a mold onto a sub assembly and effectively preventing leakage of resin to the outside, and to provide a method of manufacturing the stabilizer link.

A ring member 150 is used in the insert molding. The outer peripheral side surface 122 of a ball seat 120 of a sub assembly and the inner peripheral surface of a hole part 150A of the ring member 150 are disposed to abut on each other. The outer radial surface 412B of a fixing part 412 of a dust cover 401 is pushed toward a flange part 121 of the ball seat 120 by a surface 150B of the ring member 150 so as to clamp the fixing part 412 between the one surface 150B and the flange part 121. An end 61A of a mold body 61 is made to abut on the other surface 150C of the ring member 150.