Replacement Thread Tension Assembly - Fits Singer Sewing Machine Model 66 & 99
$12.99
New replacement thread tension assembly.
Diameter of barrel is 17.4 mm
Fits early Singer models 66 and 99 with no numbered dial.
Will not fit the 99K1 or early model 99 with 3/4" diameter disc.
This is a nice replacement tensioner, included is the release pin.
Note: release pin will need to be cut to length or use the original one.
Shipping from United States
Processing time
1-2 business days
Estimated shipping times
- North America : 3 - 5 business days
I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.
Customs and import taxes
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Payment Options
Returns & Exchanges
Returns & exchanges accepted within 30 days
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
I gladly accept returns, exchanges, and cancellations
Request a cancellation within: 1 hours of purchase
Conditions of return
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
Questions about your order?
Please contact me if you have any problems with your order.
Reviews (7)
Average:
Apr 28, 2026
Just as advertised. Fits on machine and works good
Pat
Oct 17, 2023
Yes, all of the above!
David
Oct 1, 2023
Yes to all questions !
David
Jun 8, 2023
Yes! It worked for my old machine!
patsy p
Mar 7, 2023
Glad I was able to find this part, fits perfect. Now I just got to figure out how to run the machine lol.
Michelle Rich