Lincoln Service Parts 1 › Lincoln Electric 9SG9311-1 HI FREQUENCY PC BD ASBLY G9311-1 Lincoln Electric 9SG9311-1 HI FREQUENCY PC BD ASBLY G9311-1 Sale Price: $570.59 Original Price: $656.18 HI FREQUENCY PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! HI FREQUENCY PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1