Lincoln Service Parts 2 › Lincoln Electric 9SS31223-4 CARBON BRUSH KIT, 115V MINIFLEX S31223-4 Lincoln Electric 9SS31223-4 CARBON BRUSH KIT, 115V MINIFLEX S31223-4 Sale Price: $80.78 Original Price: $92.90 CARBON BRUSH KIT, 115V MINIFLEX PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CARBON BRUSH KIT, 115V MINIFLEX PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1