Lincoln Service Parts 2 › Lincoln Electric 9SS26374-45 BARREL NUT S26374-45 Lincoln Electric 9SS26374-45 BARREL NUT S26374-45 Sale Price: $36.99 Original Price: $42.54 BARREL NUT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! BARREL NUT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1