US-51225W | Union-Special Washer formerly 39236-A
US-51235G | Union-Special screw Washer
US-51236A | Union-Special Link Pin same as 51236-J
US-51236B | Union-Special Stud Cap
US-51236E | Union-Special Feed Crank Link
US-51236F | Union-Special Ferrule
US-51236G | Union-Special Feed Crank Stud 51236
US-51240D | Union-Special Looper Connecting Rod
US-51240E | Union-Special Connecting Rod 57840
US-51241K | Union-Special Looper Con. Rod & Ball Joint Right Genuine
US-51241K/Grc. | Union-Special Looper Con. Rod & Ball Joint Right
US-51242L | Union-Special Washer (thrust)
US-51242P | Union-Special Looper Drive Shaft
US-51243C | Union-Special fork
US-51244B | Union-Special Looper Rod Shaft A
US-51249B | Union-Special Knife (lower)
US-51250D | Union-Special Washer
US-51250E | Union-Special Stud
US-51250F | Union-Special Gasket Washer
US-51254 | Union-Special needle bar bush
US-51254A | Union-Special Bushing Genuine
US-51254D | Union-Special Needle Bar Bushing (lower)
US-51254J or H | Union-Special Needle Bar Connection
US-51254K | Union-Special Needle Bar Connection
US-51257AA | Union-Special Presser Bar Bushing
US-51257K | Union-Special Presser Bar
US-51257M | Union-Special Foot Bar Connection Guide
US-51259 | Union-Special Thread Guide CL36200
US-5126 | Union-Special Feed Dog
US-5126B | Union-Special Feed Dog (diff)
US-51270B | Union-Special Needle Thread Take Up Wire
US-5127C16 | Genuine Union-Special Presser Foot
US-5127H | Union-Special Presser Foot
US-51281AC | Union-Special Spring
US-51281AF | Union-Special Spring
US-51281AG99 | Union-Special Cloth Plate Cover
US-51282Z | Union-Special Gasket
US-51292 | Union-Special Tension Post
US-51292-F2 | Union-Special tension SPRING
US-51292A | Union-Special Tension Post Ferrule
