Lincoln Service Parts 2 › Lincoln Electric 9SS27978-54 BLACK REPLACEMENT SHELL S27978-54 Lincoln Electric 9SS27978-54 BLACK REPLACEMENT SHELL S27978-54 Sale Price: $107.23 Original Price: $123.31 BLACK REPLACEMENT SHELL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! BLACK REPLACEMENT SHELL PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1