Lincoln Service Parts 1 › Lincoln Electric 9SG5578-1 CASE FRONT G5578-1 Lincoln Electric 9SG5578-1 CASE FRONT G5578-1 Sale Price: $226.55 Original Price: $260.53 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