Lincoln Service Parts 1 › Lincoln Electric 9SM30107 OUTLET GUARD,5HP SILENCER,EC355 M30107 Lincoln Electric 9SM30107 OUTLET GUARD,5HP SILENCER,EC355 M30107 Sale Price: $800.91 Original Price: $921.05 OUTLET GUARD,5HP SILENCER,EC355 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! OUTLET GUARD,5HP SILENCER,EC355 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1