Lincoln Service Parts 1 › Lincoln Electric 9SG4808-1 TRANSFORMER AND CHOKE ASBLY G4808-1 Lincoln Electric 9SG4808-1 TRANSFORMER AND CHOKE ASBLY G4808-1 Sale Price: $674.12 Original Price: $775.24 TRANSFORMER AND CHOKE ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! TRANSFORMER AND CHOKE ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1