Lincoln Service Parts 1 › Lincoln Electric 9SG7123-1 SWITCH BOARD ASBLY G7123-1 Lincoln Electric 9SG7123-1 SWITCH BOARD ASBLY G7123-1 Sale Price: $2,389.72 Original Price: $2,748.18 SWITCH BOARD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SWITCH BOARD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1