US-52928-A 16-8 | Union-Special Throat Plate
US-52941-F | Union-Special PART** old no 29480-LY
US-52945-A | Union-Special Spreader US-52945-M
US-52945-M | Union-Special LOOPER
US-52949 | Union-Special Knife Lower
US-52949-A | Union-Special Knife Bottom use with 52970-D
US-52951-A | Union-Special ecc Bearing
US-52952-B | Union-Special Spreader Ball Joint
US-52958-B | Union-Special Thread Eyelet
US-52958-C | Union-Special Take up Eyelet
US-52958-D | Union-Special Looper Thread take up Eyelet
US-52958-F | Union-Special Thread Eyelet
US-52958-G | Union-Special Frame Thread Eyelet
US-52970-D | Union-Special Knife use with 52949-A
US-52970-E | Union-Special Knife
US-52994-L | Union-Special Oil Tube 52794-L
US-52A | Union-Special frame thread Eyelet
US-531 | Union-Special Screw .110 50
US-53105-B | Union-Special Feed Dog
US-53108-B | Union-Special Looper w/Guide
US-53108-C | Union-Special LOOPER
US-53108-D | Union-Special Looper w/Guide
US-53111 | Union-Special Looper Retainer Bottom
US-53111-A | Union-Special Looper Retainer Front
US-53124-C | Union-Special PLATE F/ 53100
US-53130-D | Union-Special Hinge Pin Stud
US-53138-J | Union-Special Con Gear Ass
US-53139-D | Union-Special Gear Holder
US-53139-F | Union-Special gear Bracket
US-53182-A | Union-Special Cover Gasket
US-53304-C | Union-Special LOOPEER CAST OFF
US-53344-F | Union-Special Fibre Washer
US-53405-A | Union-Special Feed Dog (main)
US-53405-K | Union-Special main feed dog F/53400K
US-53407-C | Union-Special Looper (front) or 53411-B AND 73A
US-53409-C | Union-Special Looper rear 53411-C and 73A with guard
US-53411-B | Union-Special Thread Retainer Spring
US-53411C | Union-Special Thread Retainer Spring
US-53426-A | Union-Special Feed Dog (diff)
US-53426-K | Union-Special Feed Dog (diff)
