Singer 5511 Scholastic Parts & Compatibility Guide
Classroom/workhorse version of the HD line; same 4423-family consumables.
Compatible parts for the Singer 5511 Scholastic
| Part | Specs | Where to buy |
|---|---|---|
| Feed Dog (Generic Domestic Zigzag) | Generic 6-row zigzag feed dog — verify dimensions against original | eBayAmazonAliExpress |
| Bobbin Case | Front-load bobbin case for Brother domestic series | eBayAmazonAliExpress |
| Needle Plate (Generic Domestic) | Generic domestic zigzag plate — verify screw spacing | eBayAmazonAliExpress |
| Bobbin (Class 15) | Class 15A plastic/metal bobbins, 10-100 pack | eBayAmazonAliExpress |
Buying channels: we link to all major sources so you can compare — eBay for used/NOS parts, Amazon for fast shipping, AliExpress for factory-direct prices. Links may be affiliate links; they cost you nothing extra.