Lincoln Service Parts 1 › Lincoln Electric 9SG4757-3 SWITCH PC BD ASBLY G4757-3 Lincoln Electric 9SG4757-3 SWITCH PC BD ASBLY G4757-3 Sale Price: $4,191.17 Original Price: $4,819.84 SWITCH PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SWITCH PC BD ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1