US-52777-A | Union-Special Driving Clutch see Renown 10237
US-52777-AE | Union-Special Torsion Spring
US-52777-AH | Union-Special TORSION SPRING
US-52777-C | Union-Special Clutch Roller or Renown 10260
US-52777-D | Union-Special roller clutch Spring F/52700
US-52777-E | Union-Special Brake Shoe
US-52777-F | Union-Special Brake Shoe Spring
US-52777-H | Union-Special Arm Assembly
US-527770 | Union-Special Feed Roller
US-52778-M | Union-Special Spring
US-52782-C | Union-Special Stud
US-52794-G | Union-Special Oil Tube
US-5280-H-12 | Union-Special Presser Foot 3/16
US-52804-A | Union-Special Cast Off Plate
US-52805-D-16 | Union-Special Feed Dog Back
US-52805-F8 | Union-Special Feed Dog Primary
US-52805-K16 | Union-Special Feed Dog
US-52805-X-16 | Union-Special Feed Dog
US-52805B | Union-Special Feed Dog
US-52808-E | (replaces 52708B) | Union-Special Front Looper
US-52816-G | Union-Special Connecting Rod
US-52817-16 | Union-Special Needle Bar
US-52817-E-8 | Union-Special Needle Bar
US-52818-8_Dup | Union-Special Needle Holder for 8,10,12,&16 gge
US-52820-H-12 | Union-Special PRESSER FOOT
US-52820-H-8 | Union-Special Presser Foot 1/8
US-52820-K-16 | Union-Special Presser Foot 1/4
US-52820X16 | Union-Special Presser Foot 1/4
US-52824-B-16 | Union-Special Throat Plate
US-52824-D16 | Union-Special Throat Plate
US-52824-F-12 | Union-Special Throat Plate
US-52824-F8 | Union-Special Throat Plate
US-52824-K-14 | Union-Special Throat Plate
US-52824-K-16 | Union-Special Throat Plate
US-52824-X-16 | Union-Special Throat Plate
US-52826-G | Union-Special Feed Dog (diff)
US-52826-H | Union-Special Feed Dog (diff)
US-52826-K | Union-Special Feed Dog or 5126-C
US-52826-K-16 | Union-Special Feed Dog Differential
US-52828-K-16 | Union-Special Throat Plate
