Lincoln Service Parts 1 › Lincoln Electric 9SG1504-4 CONTROL PC BD ASBLY G1504-4 Lincoln Electric 9SG1504-4 CONTROL PC BD ASBLY G1504-4 Sale Price: $1,063.61 Original Price: $1,223.15 CONTROL PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CONTROL PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1