Lincoln Service Parts 2 › Lincoln Electric 9SS33718-8 UI PC BOARD S33718-8 Lincoln Electric 9SS33718-8 UI PC BOARD S33718-8 Sale Price: $1,657.77 Original Price: $1,906.43 UI PC BOARD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! UI PC BOARD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1