Lincoln Service Parts 1 › Lincoln Electric 9SG6054 DC SUPPLY HARNESS G6054 Lincoln Electric 9SG6054 DC SUPPLY HARNESS G6054 Sale Price: $248.75 Original Price: $286.06 DC SUPPLY HARNESS PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DC SUPPLY HARNESS PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1