Carbon Brush Cap for Singer 221 (Compatible)

This is a replacement carbon brush listed by our distributor for the Singer 221. This is a compatible replacement part rather than a manufacturer-original part.

This list comes from the distributor's listing for this part. If your model is not named, do not assume it fits — check the part you are removing against the specification below, or ask us with your model number before ordering.

What this part does

Carbon brushes carry current to the motor armature and wear down with use. They are the normal service item on a universal motor and are usually sold in pairs, with or without the springs and caps.

Specifications

How to tell if this is the right one

Match by the brush dimensions (width x depth) and the model list where given. Brushes are matched to the motor, not the machine, so a stated size is the surest guide.

Signs you need this part

The motor sparks heavily, runs erratically, slows under load or stops, often after a period of being sluggish. Brushes worn to under about 5 mm should be replaced.

Fitting it

Unplug the machine. Unscrew the brush caps on either side of the motor, withdraw the old brushes, fit the new ones with the curved face matching the commutator, and refit the caps. Run the motor at low speed for a few minutes to bed in.

Questions about this part

Does this carbon brush fit the Singer 221?

Yes. The Singer 221 is on the distributor's fitment list for this part. If your model is not listed on this page, send us the model number and we will check before you order.

Is this the original Singer part?

No — it is a compatible aftermarket part made to fit the models listed. It is not a manufacturer-original part.

Do I replace one or both?

Both. They wear together and a new brush against a worn one causes uneven running.

How long does delivery take?

Orders are dispatched from our distributor's US warehouse. We do not hold stock ourselves and cannot promise same-day dispatch; current delivery estimates are shown at checkout, and we will email you if an item is back-ordered.