Part #354813-451
The manufacturer no longer makes this part, and there's no substitute part
Buttonholder/feed regulator cam diagram
Part #445539
The manufacturer no longer makes this part, and there's no substitute part
Feed system diagram
Part #355235-451
The manufacturer no longer makes this part, and there's no substitute part
Cam controlled feed diagram
Part #353492
The manufacturer no longer makes this part, and there's no substitute part
Hook system diagram
Part #357349-451
The manufacturer no longer makes this part, and there's no substitute part
Tension mechanism diagram
Part #356095
The manufacturer no longer makes this part, and there's no substitute part
Part #356228
The manufacturer no longer makes this part, and there's no substitute part
Part #445486
The manufacturer no longer makes this part, and there's no substitute part
Feed system diagram
Part #354939-451
The manufacturer no longer makes this part, and there's no substitute part
Attachment set diagram
Part #357031
The manufacturer no longer makes this part, and there's no substitute part