Lincoln Service Parts 1 › Lincoln Electric 9SM27478 TUBE RND EXTERNAL PLASTIC FA4 M27478 Lincoln Electric 9SM27478 TUBE RND EXTERNAL PLASTIC FA4 M27478 Sale Price: $187.90 Original Price: $216.08 TUBE RND EXTERNAL PLASTIC FA4 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! TUBE RND EXTERNAL PLASTIC FA4 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1