Lincoln Service Parts 1 › Lincoln Electric 9SG9154 CASE BACK G9154 Lincoln Electric 9SG9154 CASE BACK G9154 Sale Price: $220.37 Original Price: $253.43 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