Lincoln Service Parts 1 › Lincoln Electric 9SG8839-2 CASE BACK G8839-2 Lincoln Electric 9SG8839-2 CASE BACK G8839-2 Sale Price: $301.43 Original Price: $346.64 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