Lincoln Service Parts 1 › Lincoln Electric 9SL12778 COVER WELDED ASBLY L12778 Lincoln Electric 9SL12778 COVER WELDED ASBLY L12778 Sale Price: $301.39 Original Price: $346.60 COVER WELDED ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! COVER WELDED ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1