Lincoln Service Parts 1 › Lincoln Electric 9SM27199 DAMPER HOUSING RECTANGULAR M27199 Lincoln Electric 9SM27199 DAMPER HOUSING RECTANGULAR M27199 Sale Price: $358.17 Original Price: $411.89 DAMPER HOUSING RECTANGULAR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DAMPER HOUSING RECTANGULAR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1