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SKU: VO1358

Vintage Original Thread Tension Assembly - Singer 306, 306K, 306W, 319, 319W

$47.00

Free Shipping on USA orders over $45

Fast, reliable shipping for all your sewing machine parts and accessories

Fast Shipping

We pride ourselves on swift order processing and dispatch. Once your order is confirmed, we work diligently to get it ready for shipment, typically within 1–2 business days, with same-day shipping for orders placed before 2:00 PM EST.

Free Shipping

For US orders over $45, we offer free shipping as our way of showing appreciation to our valued customers. This applies after discounts, taxes, and shipping are calculated.

Delivery Time

The actual delivery time depends on your location and the shipping method chosen during checkout:

  • Standard Shipping (US): Approximately 2–5 business days within the contiguous United States.
  • Priority Shipping (US): 1–3 business days.
  • Canada: 7–14 business days, up to 30 days for remote areas.
  • Australia: 7–14 business days, up to 30 days for remote areas.
  • New Zealand: 7–14 business days, up to 30 days for remote areas.

Delivery may vary due to customs, weather, or carrier delays, especially for APO/FPO addresses.

Tracking Information

As soon as your order ships, we'll provide you with a tracking number. You can monitor your package's progress online via our tracking portal or your order details on vintagesingerparts.com, Etsy, or eBay.

Contact Us

If you have any specific inquiries about your order or need further assistance, feel free to reach out to us via email at Contact Us during our business hours (9:00 AM to 5:00 PM Central Time). We're here to ensure your sewing supplies reach you promptly! 🚚🧵


US Shipping

  • Free Shipping: Available on all US orders $45 and up, including APO/FPO addresses. Merchandise total must be over $45 after discounts, taxes, and shipping.
  • Flat Rate Shipping: $6.25 on orders under $45
  • Priority Shipping: $11.75
  • Shipping Service: United States Postal Service (USPS) Ground Advantage, First-Class Mail, and Priority Mail, all with tracking.
  • Shipping Timeline: Orders are shipped within 1–2 business days of being placed and generally received within 7–10 business days. APO/FPO addresses may take longer.

Canadian Shipping

  • Shipping: Weight-based carrier-calculated rates
  • Shipping Service: USPS
  • Shipping Timeline: Orders are shipped within 1–2 business days and generally received within 14 business days but may take up to 30 days for remote areas.
  • Currency: Prices displayed in USD
  • Custom Fees: May apply and are the buyer's responsibility.

Australia Shipping

  • Shipping: Weight-based carrier-calculated rates
  • Shipping Service: USPS International 
  • Shipping Timeline: Orders are shipped within 1–2 business days and generally received within 7–14 business days but may take up to 30 days for remote areas.
  • Currency: Prices displayed in USD
  • Custom Fees: May apply and are the buyer's responsibility.

New Zealand Shipping

  • Shipping: Weight-based carrier-calculated rates
  • Shipping Service: USPS International 
  • Shipping Timeline: Orders are shipped within 1–2 business days and generally received within 7–14 business days but may take up to 30 days for remote areas.
  • Currency: Prices displayed in USD
  • Custom Fees: May apply and are the buyer's responsibility.

Facts

Unlike many Internet retailers, we stock nearly everything we sell. Most of our products are in stock and ready to ship when you place your order. Every year, we process several thousand orders. We take great care to ensure your package arrives on time, complete, and in good condition.

Description

Genuine Original Upper Thread Tension Assembly for Singer Sewing Machines

About This Part

This is a genuine original Singer upper thread tension assembly in excellent used condition — not a reproduction. Complete unit includes the tension release rod. The thread tension assembly controls upper thread tension during sewing, allowing precise adjustment for consistent, balanced stitch formation across all fabric types.

Why Choose This Tension Assembly?

  • Genuine Original Part - SIMANCO-stamped, not a reproduction or aftermarket substitute
  • Excellent Used Condition - Inspected and ready to install
  • Complete Assembly - Includes tension release rod
  • Perfect Fit - Guaranteed compatibility with your Singer machine
  • Easy Installation - Direct replacement, no modifications needed

Important Note: This is a vintage original used part. Please verify your model before ordering to ensure proper fit.

Compatible Singer Models:

306, 306K, 306W, 319, 319W

Keep your vintage Singer sewing machine running at its best with this genuine original replacement part.

Specifications

  • Brand
    Singer
  • Condition
    Pre-Owned

Payment & Security

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Vintage Original Singer Thread Tension Assembly Fits Model 306, 319 - Central Michigan Sewing Supplies

Vintage Original Thread Tension Assembly - Singer 306, 306K, 306W, 319, 319W

$47.00

Genuine Original Upper Thread Tension Assembly for Singer Sewing Machines

About This Part

This is a genuine original Singer upper thread tension assembly in excellent used condition — not a reproduction. Complete unit includes the tension release rod. The thread tension assembly controls upper thread tension during sewing, allowing precise adjustment for consistent, balanced stitch formation across all fabric types.

Why Choose This Tension Assembly?

Important Note: This is a vintage original used part. Please verify your model before ordering to ensure proper fit.

Compatible Singer Models:

306, 306K, 306W, 319, 319W

Keep your vintage Singer sewing machine running at its best with this genuine original replacement part.

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