Conn French Horn, 8D Type and Trombone Linkage, Minibal & Screw

Genuine Conn French Horn and trombone minibal & screw.  Fits many French horns ,7D, 8D, 9D, & others, and trombones too. Genuine Conn-Selmer, not aftermarket. Contact me if you wish to verify your model's fit or you need other parts.