HAYA BC-DB1 Bobbin Case | L Size for Tajima, Barudan, Brother

The part your machine stops for.

A worn bobbin case doesn't fail loudly. It shows up as skipped stitches,
thread nesting under the fabric, bird's nesting, tension you keep
readjusting and that never quite settles. By the time you've stripped the
machine down twice, you've lost more in production time than the part
costs ten times over.

Keep a spare in the drawer.

GENUINE HAYA

HAYA cases are developed under Japanese engineering supervision and are
the standard most production floors settle on — the same fit and finish
as the Japanese originals, at a price that makes sense when it's a
consumable part you'll replace again.

The tension spring is precision-ground and holds its setting through
production runs instead of drifting after a few hundred metres. The
latch seats cleanly. The bore is true, so the bobbin spins without drag.

FITMENT — READ THIS BEFORE YOU ORDER

Part number: BC-[XXX]
Size: [L / M Jumbo]
Anti-backlash spring: [Yes / No]
Pigtail thread guide: [Yes / No]

Confirmed compatible with:
- Tajima — [model list]
- Barudan — [model list]
- Brother — [model list]
- SWF — [model list]
- Happy — [model list]
- Toyota / Melco / Inbro — [model list]

Bobbin cases are not universal. If your machine isn't listed, message us
with the model number