Lincoln Service Parts 1 › Lincoln Electric 9SL6494-1 BASE WELDED ASBLY L6494-1 Lincoln Electric 9SL6494-1 BASE WELDED ASBLY L6494-1 Sale Price: $669.13 Original Price: $769.50 BASE WELDED ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! BASE WELDED ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1