Lincoln Service Parts 2 › Lincoln Electric 9SS29951-8 INVERTER PC BOARD S29951-8 Lincoln Electric 9SS29951-8 INVERTER PC BOARD S29951-8 Sale Price: $1,410.56 Original Price: $1,622.14 INVERTER PC BOARD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! INVERTER PC BOARD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1