Lincoln Service Parts 1 › Lincoln Electric 9SG4813-2 CASE BACK G4813-2 Lincoln Electric 9SG4813-2 CASE BACK G4813-2 Sale Price: $88.40 Original Price: $101.66 CASE BACK PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CASE BACK PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1