Direct Sewing · Singer parts & accessories
Singer Heavy Duty Bobbin Cover 416428301 / Q6A0363031
Replace a missing or damaged cover over the drop-in bobbin area.
Part / product reference416428301 / Q6A0363031
Will it fit my machine?
These exact models are documented in the manufacturer information linked below. Apply the part-version, serial-number and fitting conditions on this page.
- 3323
- 4411
- 4423
- 4432
- 4452
- CP6355M
Model missing? This list covers the references checked, not every historical or regional machine. Ask us to check your complete model before ordering.
Product details
- Match both the cover outline and its locking tabs.
- For the documented mechanical-machine applications below.
- A bobbin cover is separate from the metal needle plate.
Let us help you choose
Send us the full machine model and the part reference above. A photo of the original part helps us check the fitting.
Ask Direct Sewing Singer model & part finderFitting sources and instructions
Reviewed September 2026. Regional names, packs and part revisions can differ. Use these references together with your machine manual.