Lincoln Service Parts 1 › Lincoln Electric 9SG3998-6 ROOF G3998-6 Lincoln Electric 9SG3998-6 ROOF G3998-6 Sale Price: $828.23 Original Price: $952.46 ROOF PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ROOF PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1