Bach Linkage Conversion Kit for 36B, 42B, 45B, 50B Trombones

Trombone Custom/Replacement Parts

  • Bach

    Linkage Conversion Kit for 36B, 42B, 45B, 50B Trombones

    Contains parts to convert your Bach trombone's old clanky ring-and-ball linkage to a modern miniball system. Fits F triggers on 36B, 42B and 45B tenors, as well as 50B single valve basses (original factory closed/standard wrap instruments only). If you have a factory open wrap instrument, see item 122923 instead. Designed to fit factory original instruments only. If your horn has been modified, this kit might not (probably won't) work. Assembly Required! Requires some skill with tools. If you are a klutz with mechanical things, you will probably want someone who is handy to help you with installation. You will also need a mini screwdriver and a 2mm hex driver (not included) to set the miniball bolts.

    NOTE: This is a shop service kit and as such some parts may require adjustment for proper fitment, including filing, lapping, and other operations requiring common repair shop tools.

    Includes 10 parts: F trigger lever, spring and fulcrum screw; rotor armature and capscrew, 2 miniball ends, 2 miniball bolts, and 1 miniball link. Contents of the kit may vary from description but will nonetheless be adequate for the job.

    Trombone Wrap Types

    • Category: Trombone Custom/Replacement Parts
    • Item: 122922
    • Grade/Level:
    • Our Price: $134.95  MSRP: $160.00 Save: $25.05 (15%)

    • (usually ships in 20 to 30 days)