Cam for Singer 770, 775 and 778 – Shaft (Compatible)

This is a replacement cam listed by our distributor for the Singer 770, 775 and 778. It is a compatible (aftermarket) part, not 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

A replacement cam for the mechanism named, or a pattern cam disc for machines that take interchangeable stitch cams.

Specifications

How to tell if this is the right one

Match by the model list exactly.

Signs you need this part

Cracked or worn lobes; for pattern cams, the stitch no longer forms correctly.

Fitting it

Pattern cams drop onto the cam stack under the top cover; mechanism cams are a technician job.

Questions about this part

Does this cam fit the Singer 770?

Yes. The Singer 770 is on the distributor's fitment list for this part, along with 775 and 778. 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.

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.