Lincoln Electric 9SG6911-70 G6911-70 MUFFLER, SINTERED EXHAUST, 1/8" (4500104 Sale Price: $105.98 Original Price: $121.88 MUFFLER, SINTERED EXHAUST, 1/8" (4500104 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! MUFFLER, SINTERED EXHAUST, 1/8" (4500104 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1