Lincoln Service Parts 2 › Lincoln Electric 9SS31447 PFC CONTROL BOARD ASBLY S31447 Lincoln Electric 9SS31447 PFC CONTROL BOARD ASBLY S31447 Sale Price: $1,437.24 Original Price: $1,652.83 PFC CONTROL BOARD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PFC CONTROL BOARD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1