US-51295B | Union-Special Isolator w/Pin
US-51305A | Union-Special Feed Dog
US-51305W | Union-Special Feed Dog
US-51308 | Union-Special Looper
US-51309 | Union-Special LOOPER
US-51320G | Union-Special Presser Foot
US-51320M | Union-Special Presser Foot
US-51324W | Union-Special Throat Plate
US-51330-AH | Union-Special Presser Foot Chaining Section
US-51330AG | Union-Special Presser Foot Bottom
US-51382A | Union-Special Gasket Oil Top Cover CL51300 52882-K
US-5140516 | Union-Special Feed Dog
US-51405A10 | Union-Special Feed Dog use with 51420-12 51424-A-12
US-51405AD12 | Union-Special Feed Dog use with T.P. A-9820-16
US-51405AD16 | Union-Special Feed Dog 1/4
US-51405S8 | Union-Special Feed Dog or 51405 1D & SD
US-51408-12 | Union-Special Looper
US-51408-16 | Union-Special Looper Genuine
US-51408-18 | Union-Special Looper
US-51408-24 | Union-Special front looper 3/8
US-51408-D10 | Union-Special Looper
US-51409 | Union-Special rear Looper
US-51409C | Union-Special Looper
US-51417C16 | Union-Special Needle Bar
US-5141812 | Union-Special Needle Clamp
US-5141816 | Union-Special Needle Clamp
US-5142012 | Union-Special Presser Foot
US-5142016 | Union-Special Presser Foot 1/4
US-51420K24 | Union-Special Presser Foot CL-56500-J
US-5142416 | Union-Special Throat Plate use with 51405-16
US-51424A12 | Union-Special Throat Plate
US-51424AD16 | Union-Special Throat Plate 1/4"
US-51425 | Union-Special Needle Guard
US-51426A16 | Union-Special Feed Dog
US-51428A16 | Union-Special Throat Plate
US-51430F | Union-Special Nut
US-51434(A) | Union-Special Feed Bar
US-51449(tt) | Union-Special Knife (lower tungsten) LK-517 use with 51470 or Porter 6Z0150
US-51454A | Union-Special guide Block
US-51454B | Union-Special Needle Bar Connection or Renown 10049
