Lincoln Service Parts 1 › Lincoln Electric 9SG4808-4 TRANSFORMER AND CHOKE ASBLY G4808-4 Lincoln Electric 9SG4808-4 TRANSFORMER AND CHOKE ASBLY G4808-4 Sale Price: $973.86 Original Price: $1,119.94 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