Slide Plate Spring for Singer 401 and 500 (Compatible)

Replacement slide plate for Singer 401 and 500. The fitment below is taken from the distributor's own listing for this part. 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

The slide plate is the flat metal cover beside the needle plate on a front-loading machine that slides open to access the bobbin area. On older Singer and industrial machines it is a plain sprung steel plate; it goes missing or bends.

Specifications

How to tell if this is the right one

Match by the model list. Slide plates differ in length, width and the spring clip that retains them.

Signs you need this part

Missing, bent, rattles, or no longer slides smoothly.

Fitting it

Slide the old plate fully open and lift the end clear of the retaining spring; reverse to fit.

Questions about this part

Does this slide plate fit the Singer 401?

Yes. The Singer 401 is on the distributor's fitment list for this part, along with 500. 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.