Lincoln Service Parts 1 › Lincoln Electric 9SL12426-1 MUFFLER L12426-1 Lincoln Electric 9SL12426-1 MUFFLER L12426-1 Sale Price: $1,048.10 Original Price: $1,205.32 MUFFLER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! MUFFLER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1