Lincoln Service Parts 1 › Lincoln Electric 1158-142-054R SUPPRESSION MODULE M21P Lincoln Electric 1158-142-054R SUPPRESSION MODULE M21P Sale Price: $19.59 Original Price: $22.53 SUPPRESSION MODULE M21P PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SUPPRESSION MODULE M21P PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1