Lincoln Service Parts 1 › Lincoln Electric 9SM28622 MUFFLER ACCESS COVER M28622 Lincoln Electric 9SM28622 MUFFLER ACCESS COVER M28622 Sale Price: $122.98 Original Price: $141.43 MUFFLER ACCESS COVER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! MUFFLER ACCESS COVER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1