Lincoln Service Parts 1 › Lincoln Electric 9SG4870-3 CASE FRONT INSERT G4870-3 Lincoln Electric 9SG4870-3 CASE FRONT INSERT G4870-3 Sale Price: $190.63 Original Price: $219.23 CASE FRONT INSERT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CASE FRONT INSERT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1