Sewing Machine Bobbin – 55623AS
The 55623AS sewing-machine bobbin holds the lower-thread supply used during stitch formation, allowing the thread to unwind smoothly as the machine sews. Confirm the machine model, original bobbin reference and measurements before ordering.
Machine Parts
Sewing Machine Bobbin – 55623AS
This sewing Machine Bobbin holds the lower-thread supply used during sewing. It sits within the machine’s bobbin case, hook or shuttle system and allows the lower thread to unwind as each stitch is formed.
Purpose and Benefits
Why This Machine Part Matters
The bobbin must rotate or release thread smoothly within the lower-thread assembly. A damaged, deformed or unsuitable bobbin can interfere with thread delivery, contribute to tension problems and increase the risk of thread jams or inconsistent stitching.
Lower-Thread Supply
Stores the lower thread required for stitch formation.
Controlled Unwinding
Allows thread to feed from the lower-thread assembly during sewing.
Balanced Stitching
Supports stable lower-thread delivery when used with the correct case or hook system.
Convenient Replacement
Can be exchanged or rewound as part of normal sewing-machine operation.
Replacement and Compatibility Guidance
When to Replace and What to Consider
Signs of Wear
Visible wear, damage, unusual movement or deterioration may indicate that the component requires attention.
Parts Are Not Always Interchangeable
Parts that appear similar may differ in fit, mounting arrangement or operating function.
Confirm Compatibility
Provide complete machine information and photographs so the required part can be checked before ordering.
Professional Installation
Installation or adjustment by a qualified sewing-machine technician may be required.
Compatibility must be confirmed before ordering to ensure the replacement part is suitable for the machine.
Parts Enquiry and Ordering
Send Us the Right Information
To help our parts team identify the correct replacement, provide the following information when requesting a quote.
Machine Details
Provide the machine brand and complete model information.
Existing Part
Send clear photographs of the original or damaged component.
Identification Plate
Include a clear photograph of the machine identification plate.
Required Quantity
Let us know how many replacement components are required.
| Part Type | Bobbin |
|---|---|
| Part Code | 55623AS |
| Compatible Machine Brands | Not specified in the source catalogue; confirm from the machine and original part. |
| Compatible Machines / Families | Confirm by part code and original sample |
| Part Function | This bobbin stores the lower-thread supply used during stitch formation. |
| Construction / Material | Not specified in the source catalogue. |
| Installation / Fitment | Insert into the matching bobbin case, hook or shuttle system after confirming dimensions. |
| Compatibility Confirmation | Required before purchase and installation |
