King Trombone 2103F - 3B Style Tenor Water Key Replacement Kit, Silver Puller Rubber Valve Stop Bumper

Rubber Valve Stop Bumper

2 each bumpers (6x5

or even polymer (fiberglass

Leather mouthpiece pouches are made in the USA

BTR301 Bach Bb Trumpet Student

King Trombone 2103F - 3B Style Tenor Water Key Replacement Kit, Silver Puller Rubber Valve Stop BumperKing Tenor trombone Water Key Replacement kit. Contains silver plate water key TM0103702, spring TM01038, screw SP0805605, and a natural cork. Fits King 3B style Tenor Trombones and others. Contact me if you wish to verify your model's fit or you need other parts. Fits: 2103F 3B w F attachment King Tenor Trombone 606SP King Tenor Trombone 4BSP King Tenor Trombone 52HSP Conn Tenor Trombone