*A quantity of 1 will be counted as a "Set of 10" individual bobbins
- Diagrams that explain the individual steps
(3) Featherweight Bobbins
definitely worthwhile to check it out on Youtube
then the Refill Kit will not be complete enough and you will need to purchase the Complete Tune-up Kit here first
Cord Replacement, POWER CORD for a Singer 15-91, 301, 306K, 306W, 319, 401, 403, 404 201 *A quantity of 1 willPower cord for a Singer 15 91, 301, 306K, 306W, 319, 401, 403, 404. The rubber molded plug that goes into the machine can have a very firm grip as it is pushed into the machine, so just be sure to push it in securely. This is the Power Cord only for Singer machines: 15 91, 301, 306K, 306W, 319, 401, 403, 404. If you need a new Foot Controller cord for a Singer 301, 401, 403, 404 they are sold separately here