Lincoln Service Parts 1 › Lincoln Electric 9SG7028-4 CASE BACK G7028-4 Lincoln Electric 9SG7028-4 CASE BACK G7028-4 Sale Price: $116.43 Original Price: $133.90 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