63900 Needle Feed Top/Bottom Roller Lockstitch

1. Mainframe (1), Bushings, Oiling Parts
2. Mainframe (2), Misc. Covers, Needle Tension Parts
3. Main & Hook Drive Shafts, Needle Bar, Foot Lifter
4. Needle Feed Driving Parts
5. Presser Feet, Presser Bar, Top Feed Roller, Attachments
6. Rotary Hook, Hook Oiling Parts
7. Bottom Feed Roller Driving Parts
8. Bobbin Winder, Misc. Accessories