Lincoln Service Parts 1 › Lincoln Electric 9SL8912-6 CASE BACK L8912-6 Lincoln Electric 9SL8912-6 CASE BACK L8912-6 Sale Price: $320.26 Original Price: $368.30 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