OEM Conn & King, Tuba, Valve Stem. Conn part number TU30686. Sold as 1 each. Contact me if you wish to verify your model's fit or you need other parts.
MODEL BRAND SUBCATEGORY LEVEL 14J Conn Tuba 1135 King Tuba 5J Conn Tuba 12J Conn Tuba 12JSP Conn Tuba
