Bobbin Winder Tire 4123055-01 - Rubber Friction Wheel

Part Number: 4123055-01

Size: 22mm outside diameter × 18mm inside diameter × 3mm thickness

Sold: Individually (1 piece)

Function and Purpose:

The bobbin winder tire is a critical replacement part for the mechanical winding system of a sewing machine. This rubber friction wheel sits on the end of the bobbin winding device and engages with the machine's handwheel. As the handwheel turns, friction from the rubber tire causes the bobbin shaft to rotate, winding the thread onto the bobbin.

Maintenance Indicator:

Over time, these tires can become old, grey, brittle, or dry-rotted, causing them to slip or crack. If your machine is struggling to wind bobbins evenly or the bobbin winder is slipping, it typically means the tire needs replacement to restore proper grip and functionality.

Compatible Husqvarna Viking Models:

S205, S210, S215, S225, S234, S315, S320, S325, S341, S350, S400 Scandinavia, S415 Freesia, S500, S530, S545, S555 Lily, S600 Rose, S605, S770, 205, 210, 215, 225, 234, 315, 320, 325, 341, 350, 400 Scandinavia, 415 Freesia, 500, 530, 545, 555 Lily, 600 Rose, 770, Lena, Prelude 350, Prelude 370, Viva, Iris

Professional Tip: Replace your bobbin winder tire at the first sign of slipping or uneven winding to prevent thread waste and ensure consistent bobbin tension. This 22×18mm size is specifically designed for Husqvarna Viking machines.