US-56470 | Union-Special Take up wire
US-56505 | Union-Special Feed Dog
US-56505-B | Union-Special Feed Dog
US-56517-B-16 | Union-Special Needle Bar
US-56528 | Union-Special Throat Plate Insert for 56520 T.P.
US-56528-C-1 | Union-Special Throat Plate
US-56905-A-9 | Union-Special Feed Dog
US-56917 | Union-Special Needle Bar
US-56920-A-9 | Union-Special Presser Foot
US-56920-R-9 | Union-Special Presser Foot
US-56939-L | Union-Special Intake Felt
US-56958 | Union-Special Thread Guide 51958
US-56958-A | Union-Special Thread Guide 51958-A for three threads
US-56B2 | Union-Special Collar
US-56N | Union-Special Nut
US-57-WB | Union-Special US PART AS PER COLLEGE
US-57-WC | Union-Special SPRING
US-57705-A | Union-Special Feed Dog (main) Genuine
US-57705-A_Dup | DO NOT USE
US-57725B | Union-Special FRONT NDL GUARD
US-57726 | Union-Special Feed Dog (diff)
US-57770-A | Union-Special Knife 57770 use with 57949
US-57779-A | Union-Special Chip Guard
US-57802-A | Union-Special Slide Cover
US-57804 | Union-Special Cast Off Plate
US-57805 | Union-Special Feed Dog (main)
US-57805QA | Union-Special Feed Dog
US-57818-8 | Union-Special Needle Clamp Holder
US-57820-A-16 | Union-Special Presser Foot
US-57826-E | Union-Special Feed Dog (diff)
US-57835-H | Union-Special Lever
US-57840 | Union-Special STUD
US-57841 | Union-Special Connecting Ball Joint CL56900
US-57845-A | Union-Special Spreader MKDJ
US-57845-E | Union-Special Spreader Thread Guide
US-57857 | Union-Special Plate
US-57858 | Union-Special Guide
US-57864 | Union-Special Clamp Plate
US-57864B | Union-Special Belt loop folder Clamp Plate ( replaces 23425U & 23425V
US-57882-B | Union-Special Head Cover Gasket
