Lincoln Service Parts 1 › Lincoln Electric 9SM30228 EXHAUST PLATE M30228 Lincoln Electric 9SM30228 EXHAUST PLATE M30228 Sale Price: $41.95 Original Price: $48.24 EXHAUST PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! EXHAUST PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1