Lincoln Service Parts 1 › Lincoln Electric 9SG12439 CASE FRONT G12439 Lincoln Electric 9SG12439 CASE FRONT G12439 Sale Price: $121.95 Original Price: $140.24 CASE FRONT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CASE FRONT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1