# Bequilter Bobbin Case #Q6A0764000 for Singer 4411 Heavy Duty, 4423, 4432, 5511, 5523, 5532 Heavy Duty, 5554, 9100, ET-1, HD6380M | Essential Sewing Machine Part **Brand:** Bequilter **SKU:** tjy6227 **ASIN:** B09PH4S6GX **Canonical URL:** https://crowcrowcrow.com/p/bequilter-bobbin-case-q6a0764000-compatible-singer-4411-heavy-duty-4423-4432-44s-4452-5511/tjy6227 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹389 **Discount:** 21% **Customer rating:** 1.00/5 from 1 ratings ## Description Bequilter Bobbin Case #Q6A0764000 ensures proper stitch formation for Singer sewing machines. Compatible with models like 4411, 4423, 5511, 5523. Essential for smooth thread control. Arrives via 13-15 days. ## Highlights - Guaranteed Singer Model Fit — Precisely engineered for Singer models like 4411, 4423, 5511, 5523, and many others, ensuring seamless integration and optimal performance for your sewing projects. - Essential for Stitch Quality — This bobbin case controls the lower thread tension, which is critical for forming neat, consistent stitches. A functional case prevents skipped stitches and thread bunching. - Durable Construction — Made from robust materials designed to withstand regular use, providing reliable performance and longevity for your sewing machine's bobbin housing mechanism. - Direct US Retailer Sourced — Imported from authorized US retailers, this Bequilter part offers the assurance of genuine quality for your sewing machine, avoiding the uncertainty of grey-market imports. ## Key features - Guaranteed to fit EverSewn Sewing Machine Models: Charlotte, Sparrow 20, Sparrow 25 - Guaranteed to fit Pfaff Sewing Machine Models: 140S, Ambition 1.0, Ambition 1.5, Ambition Essential, Quilt Ambition 2.0 - Guaranteed to fit Singer Sewing Machine Models: 2010 (2009 Version), 2010 Professional, 2010 Superb, 3321, 3323 Talent, 4411 Heavy Duty, 4423 (Heavy Duty), 4432, 44S, 4452 Heavy Duty, 5511, 5523, 5532 Heavy Duty, 5554, 9100, ET-1 (Perfect Finish), HD6380M - Alternate Part Numbers: 06A0764000, 416827001 ## Why choose this product **Precision Engineering for Your Singer** — This Bequilter bobbin case, part number Q6A0764000, is specifically designed to meet the exacting standards of Singer sewing machines. Its precise construction ensures the bobbin is held securely and the lower thread tension is managed correctly, which is fundamental for creating perfect stitches. Unlike generic parts that might cause compatibility issues or affect stitch quality, this case is guaranteed to fit a wide range of Singer models, including the popular Heavy Duty series. It’s an investment in the longevity and performance of your sewing machine, ensuring your creative projects are executed flawlessly. **Ideal for Singer Owners Needing Reliability** — This bobbin case is perfect for Singer sewing machine owners who prioritize reliable performance and consistent stitch quality. If your current bobbin case is worn, damaged, or causing skipped stitches, this replacement part will restore your machine's functionality. It is particularly suited for users of Singer models 4411, 4423, 5511, 5523, and similar machines who rely on their equipment for regular sewing tasks. Those seeking a direct replacement for a faulty part, or an upgrade for better thread control, will find this Bequilter case an excellent choice. It is not suitable for machines not listed in the compatibility section. ## How to use 1. Ensure your sewing machine is completely unplugged from the power source before attempting any part replacement to prevent electrical shock or damage. — Unplug Machine 2. Carefully remove the existing bobbin case from your sewing machine. This usually involves releasing a small latch or hook and gently pulling the case out. — Remove Old Bobbin Case 3. Align the new Bequilter bobbin case with the bobbin driver and insert it firmly until it clicks into place. Ensure it is seated correctly for proper function. — Insert New Bobbin Case 4. Reinsert the bobbin and thread your machine as usual. Test stitch on a scrap piece of fabric to check for proper tension and stitch formation before proceeding with your project. — Test Stitching ## Product details | Field | Value | |---|---| | Function | Holds and controls the lower thread tension for proper stitch formation. | | Installation | Refer to your sewing machine's manual for specific instructions on replacing the bobbin case. Ensure the machine is unplugged before servicing. | | Cost per use | This is a durable part, not a consumable. Its cost-effectiveness is measured by the longevity it provides to your sewing machine's functionality. | | Brand | Bequilter | | Part Number | Q6A0764000 | | Alternate Part Numbers | 06A0764000, 416827001 | | Compatible Singer Models | 4411, 4423, 4432, 44S, 4452, 5511, 5523, 5532, 5554, 9100, ET-1, HD6380M | | Compatible EverSewn Models | Charlotte, Sparrow 20, Sparrow 25 | | Compatible Pfaff Models | 140S, Ambition 1.0, 1.5, Essential, Quilt Ambition 2.0 | | Color | No color specified (standard metal finish) | | Material | Metal | | Item Package Quantity | 1 | | Item Weight | 9 grams (0.009 kg) | | Package Dimensions | 5.41 cm x 3.61 cm x 2.11 cm | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### Is this Bequilter Bobbin Case compatible with my Singer sewing machine? Yes, this Bequilter Bobbin Case #Q6A0764000 is designed for compatibility with a wide range of Singer sewing machines. It is guaranteed to fit models including the 4411 Heavy Duty, 4423, 4432, 44S, 4452 Heavy Duty, 5511, 5523, 5532 Heavy Duty, 5554, 9100, ET-1 (Perfect Finish), and HD6380M. Please verify your specific Singer model against the listed compatible models to ensure a perfect fit. ### What does a bobbin case do in a sewing machine? The bobbin case holds the bobbin and controls the tension of the lower thread as it passes through the fabric. It is crucial for creating balanced stitches, preventing skipped stitches, and ensuring the thread doesn't tangle or break during sewing. ### How do I install or replace the bobbin case? To replace the bobbin case, first ensure your sewing machine is unplugged for safety. Remove the old bobbin case, then insert the new Bequilter bobbin case, ensuring it is seated correctly. Consult your sewing machine's manual for detailed, model-specific instructions. If unsure, professional servicing is recommended. ### Is this an original Singer part or an aftermarket replacement? This is a Bequilter branded replacement part, sourced from authorized US retailers. While not a direct Singer OEM part, it is manufactured to be compatible and perform reliably with the specified Singer sewing machine models. ### What if my sewing machine model is not listed? If your specific sewing machine model is not listed in the product description, this bobbin case may not be compatible. We recommend checking your machine's manual for the correct part number or consulting with a sewing machine technician to identify the precise replacement part needed. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B09PH4S6GX-0.webp 2. https://images.crowcrowcrow.com/B09PH4S6GX-3.webp 3. https://images.crowcrowcrow.com/B09PH4S6GX-6.webp 4. https://images.crowcrowcrow.com/B09PH4S6GX-9.webp --- Source: https://crowcrowcrow.com/p/bequilter-bobbin-case-q6a0764000-compatible-singer-4411-heavy-duty-4423-4432-44s-4452-5511/tjy6227 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 13-15 days. Prices are all-inclusive (duties + GST).