US-51117 | Union-Special Needle Bar 51100-RZ
US-51120N | Union-Special Presser Foot
US-51123G | Union-Special Take Up RFQ
US-51124D | Union-Special Throat Plate use with 51105-G
US-51124M | Genuine Union-Special Throat Plate
US-51125E | Union-Special Needle Guard
US-51134-V | Union-Special TAPER PIN/ US-1286-A WAS 34334-V
US-51134C | Union-Special Feed Bar Shaft
US-51134L | obsolete--------------Union-Special Feed Bar
US-51134P | Union-Special Lubricating Felt K-63711
US-51134R | Union-Special Belt Guard
US-51134V11 | Union-Special Lever Link Pin AssemblY or 1286-A formerly 34334-V
US-51134Y | Union-Special Link Pin (Straight)
US-51136F | Union-Special Crank Stud
US-51142-C | UNION SPECIAL BUSH/ Eccentric
US-51142-F | Union-Special BUSH
US-51142B | Union-Special Eccentric
US-51145A | Union-Special Eccentric Bearing formerly 51145-B Made by Newlong/ Japan
US-51154C | Union-Special Bush (lower)
US-51154D | Union-Special Bush
US-51154E | Union-Special Needle Bar Bushing Upper
US-51158D | Union-Special Thread Eyelet
US-51158E | Union-Special Thread Guide
US-51170E | Union-Special Thread Guide
US-51193U | Union-Special Oil Tube Ass
US-51202F2 | Union-Special Spring
US-51204 | Union-Special cast off Wire
US-51204A | Union-Special Cast Off wire support
US-51204B | Union-Special Cast off finger
US-51204C | Union-Special cast off support
US-51205K | Union-Special Feed Dog
US-51208W | Union-Special Looper
US-51216 | Union-Special Connection Rod Tube
US-51216-M625 | Union-Special PINS [needle bearing roller]
US-51216G | Union-Special Connection Rod Bulk screw for above 22559-G
US-51216P | Union-Special Nut
US-51217C | Union-Special Needle Bar
US-51217E | Union-Special Needle Bar 51217-A
US-51224B | Union-Special Throat Plate
US-51225 | Union-Special Needle Guard