Singer Class 66 Bobbins – 4-Pack Clear – Sewing Machine Replacement
✉️ REQUEST PRICE, AVAILABILITY & SHIPPING
This item requires confirmation before ordering.
Current pricing, availability, lead time, and machine compatibility
will be verified for your specific requirement.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
🌎 International customers are welcome.
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
REQUEST A QUOTE
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
U.S. customers may also text the product link and photos to
+1 (770) 744-3831
Upgrade your sewing with these high-quality clear plastic bobbins, designed for professional and home sewing machines. These transparent Class 66 bobbins make it easy to monitor thread levels while ensuring smooth, reliable stitching. Perfect for various Universal models and other compatible top drop-in bobbin machines.
Each pack includes 4 durable bobbins, measuring 25/32" x 3/8", ideal for both everyday sewing and professional projects.
Features
Made of high-quality plastic for long-lasting use
Transparent design for easy thread monitoring
Class 66 – compatible with select Singer and drop-in bobbin machines
Singer part for reliable performance
Fits multiple Singer sewing machine models
Compatible Machine Models
SINGER: 66, 99, 101, 185, 192, 201, 247, 288, 327, 328, 329, 401, 403, 404, 413, 416, 418, 457, 476, 477, 478, 500, 717, 719, 814, 834, series 6100, 6500, 7100
Specifications
Brand: Universal
Units: 4 per pack
Material: Plastic
Size / Dimension: 25/32" x 3/8"
Most in-stock orders are processed within 3 business days, Monday through Friday. Special-order and non-stock items may require additional handling time
We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.
Free shipping is available on U.S. orders over $99.
Once your order ships, you will receive a tracking number by email.
For urgent orders or shipping questions, please contact us before placing your order.
We stand behind the quality of the products we sell.
• Genuine OEM parts are covered by the manufacturer's warranty where applicable.
• Aftermarket and generic parts are covered against manufacturing defects.
• If you receive a damaged, defective, or incorrect item, please contact us promptly. Please see our Return & Refund Policy for eligibility, notification requirements, and applicable return terms.
• Warranty does not cover damage caused by improper installation, misuse, normal wear, Return & Refund Policy modifications.
If you have any questions, our support team is happy to help before or after your purchase.