Lincoln Service Parts 1 › Lincoln Electric 9SL17354-3 CASE BACK INTERFACE PANEL L17354-3 Lincoln Electric 9SL17354-3 CASE BACK INTERFACE PANEL L17354-3 Sale Price: $1,080.43 Original Price: $1,242.50 CASE BACK INTERFACE PANEL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CASE BACK INTERFACE PANEL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1