Lincoln Service Parts 1 › Lincoln Electric 9SG9491 BACK PANEL G9491 Lincoln Electric 9SG9491 BACK PANEL G9491 Sale Price: $342.08 Original Price: $393.39 BACK PANEL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! BACK PANEL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1