Lincoln Service Parts 1 › Lincoln Electric 9SG8906 CASE BACK G8906 Lincoln Electric 9SG8906 CASE BACK G8906 Sale Price: $224.06 Original Price: $257.67 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