Singer 99K Parts & Compatibility Guide
Compact version of the 66; bentwood case originals command premium. Class 66 bobbins.
Compatible parts for the Singer 99K
| Part | Specs | Where to buy |
|---|---|---|
| Feed Dog | Singer 15/66/99 family feed dog, part #121506 | eBayAmazonAliExpress |
| Bobbin Case | Class 66 bobbin case, Singer part #45751 | eBayAmazonAliExpress |
| Needle Plate / Throat Plate | Singer 15/66/99 family needle plate | eBayAmazonAliExpress |
| Motor Belt / Band | V-belt, motor to handwheel (Singer vintage family) | eBayAmazonAliExpress |
| Bobbin (Class 66) | Class 66 metal bobbins, 10-pack | eBayAmazonAliExpress |
| Sewing Light Bulb (Bayonet) | Push-in bayonet bulb, 15W/120V (or LED retrofit) | 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.