Lincoln Service Parts 1 › Lincoln Electric 9SG7048-4 TOP BACK SHELF G7048-4 Lincoln Electric 9SG7048-4 TOP BACK SHELF G7048-4 Sale Price: $367.77 Original Price: $422.94 TOP BACK SHELF PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! TOP BACK SHELF PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1