Lincoln Service Parts 1 › Lincoln Electric 9SL12818-1 MUFFLER ASBLY L12818-1 Lincoln Electric 9SL12818-1 MUFFLER ASBLY L12818-1 Sale Price: $851.33 Original Price: $979.03 MUFFLER ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! MUFFLER ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1