Lincoln Service Parts 1 › Lincoln Electric 9SG3574-12 MUFFLER, KOHLER G3574-12 Lincoln Electric 9SG3574-12 MUFFLER, KOHLER G3574-12 Sale Price: $440.15 Original Price: $506.17 MUFFLER, KOHLER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! MUFFLER, KOHLER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1