This is the bobbin case that originally comes with Juki Longarm machines. . This is an original Juki part.
- M size bobbin case for a double-capacity hook. This bobbin case allows you to adjust he bobbin thread tension.
- Includes anti-backlash circular leaf spring inside the bobbin case to prevent bobbin from continuing to turn when machine and needle have stopped moving. Must be removed when using pre-wound bobbins.
– TL-2200QVP: B1837201SA09
– TL-2200QVP S: B1837201SA09
– Miyabi J-350QVP: B1837201SA09
– Miyabi J-350QVP S: B1837201SA09