Lincoln Service Parts 1 › Lincoln Electric 9SG9679 CASE BACK G9679 Lincoln Electric 9SG9679 CASE BACK G9679 Sale Price: $262.76 Original Price: $302.17 CASE BACK PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CASE BACK PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1