Lincoln Service Parts 1 › Lincoln Electric 9SL17078 EXHAUST GUARD L17078 Lincoln Electric 9SL17078 EXHAUST GUARD L17078 Sale Price: $166.35 Original Price: $191.30 EXHAUST GUARD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! EXHAUST GUARD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1