Original Singer Tension Parts - Fits Models 201, 221, 301
Original Singer Tension Parts - Fits Models 201, 221, 301 - Thumb Nut is backordered and will ship as soon as it is back in stock.
Free Shipping on USA orders over $45
Free Shipping on USA orders over $45
Fast, reliable shipping for sewing machine parts and accessories
At Central Michigan Sewing Supplies, we work hard to get your orders packed and shipped quickly. Most products are stocked at our Florida location and ready for shipment.
Order Processing
Orders are typically processed and shipped within 1–2 business days, excluding weekends and holidays. Many orders ship the same business day.
Orders placed on weekends or holidays are generally processed on the next business day.
United States Shipping Rates
We offer several shipping options at checkout so you can choose the service that best meets your needs.
| Shipping Method | Cost | Estimated Transit Time |
|---|---|---|
| Economy Shipping | $6.25 on orders under $45 | Varies by carrier and destination |
| Free Economy Shipping | FREE on orders $45 or more | Varies by carrier and destination |
| USPS Ground Advantage | $8.99 | 3–5 business days |
| USPS Priority Mail | $11.99 | 2–3 business days |
| USPS Priority Mail Express | $34.99 | 1–2 business days |
Free Economy Shipping is available on U.S. orders of $45 or more, including APO/FPO addresses. Eligibility is based on the merchandise subtotal after discounts and before taxes and shipping charges.
Customers who qualify for free shipping may still choose a paid shipping service at checkout.
Economy Shipping
For Economy Shipping and Free Economy Shipping, we select the shipping carrier and service based on the package size, weight, destination, and available shipping options.
Orders may ship via USPS, UPS, or FedEx. All shipments include tracking.
Economy Shipping is not necessarily slower than our paid shipping options. Many Economy orders ship via USPS Ground Advantage.
Expedited Shipping
Customers who prefer a specific USPS service can select USPS Ground Advantage, Priority Mail, or Priority Mail Express at checkout.
USPS Priority Mail Express is available on eligible lightweight orders weighing up to one pound. Availability may vary depending on the items ordered.
Delivery times shown are estimates provided for the shipping service and are not guaranteed. Processing time is separate from carrier transit time.
Tracking Your Order
Once your order ships, you'll receive a shipping confirmation with tracking information.
You can follow your shipment using the tracking link in your confirmation email or through your order details.
International Shipping
We currently ship internationally to Canada, Australia, and New Zealand.
International shipping rates are calculated at checkout based on the destination, package weight, and available shipping services.
Orders are typically processed within 1–2 business days.
International deliveries generally take approximately 7–14 business days, although delivery may take up to 30 days or longer in some circumstances, particularly for remote destinations or customs delays.
Customs, Duties, and Import Taxes
International customers are responsible for any applicable customs duties, import taxes, or other fees charged by their country, unless otherwise indicated at checkout.
Customs processing and carrier delays are outside our control.
APO/FPO Shipping
We ship to APO/FPO addresses using eligible USPS services. Free Economy Shipping is available on qualifying U.S. orders of $45 or more.
Delivery times to military addresses may be longer than standard domestic estimates.
Shipping Delays
While we make every effort to ship orders promptly, delivery estimates may be affected by weather, holidays, carrier disruptions, customs processing, or other circumstances beyond our control.
If you have questions about an order or shipment, please contact us.
Contact Us
Central Michigan Sewing Supplies
838 S. Tamiami Trail
Osprey, FL 34229
Email: chris@vintagesingerparts.com
Phone: (941) 441-8193
Customer service phone hours: Monday–Friday, 9:00 AM–5:00 PM Eastern Time.
We appreciate your business and take pride in carefully packing and shipping your sewing machine parts and accessories.
Original Singer Tension Parts - Fits Models 201, 221, 301
Description
Description
Restore your original Singer tension assembly with genuine SIMANCO (Singer Manufacturing Company) tension parts. These are authentic vintage Singer parts, carefully inspected and sold individually so you can replace only the component you need rather than purchasing an entire tension assembly.
Available Parts
- Thumb Nut – Part #51681
- Stop Washer – Part #45865
- Numbered Tension Dial – Part #45866
- Indicator – Part #45864
- Tension Disc – Part #2102
Compatible Singer Models
These original SIMANCO tension parts fit Singer models equipped with the black numbered tension assembly, including:
- Singer 201
- Singer 201-2
- Singer 221 Featherweight
- Singer 221K Featherweight
- Singer 301
- Singer 301A
The Thumb Nut (#51681) and Stop Washer (#45865) are also compatible with many late-model Singer 66 and Singer 99 sewing machines equipped with the black numbered tension assembly.
Please compare your existing tension assembly before ordering, as early Singer 66 and 99 machines used different tension assemblies.
Genuine Original Singer Parts
- Genuine original SIMANCO manufactured parts
- Not aftermarket reproductions
- Inspected before shipment
- Ideal for restoring original Singer tension assemblies
Common Reasons for Replacement
- Missing thumb nut
- Missing or damaged stop washer
- Broken numbered dial
- Bent or missing indicator
- Worn or damaged tension discs
- Inconsistent upper thread tension
- Loose or looping stitches
Not sure which part you need? Send us a photo of your tension assembly before ordering, and we'll be happy to help identify the correct replacement.
Specifications
Specifications
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Brand
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Condition
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
