Lincoln Service Parts 1 › Lincoln Electric 9SG4901-10 CASE BACK G4901-10 Lincoln Electric 9SG4901-10 CASE BACK G4901-10 Sale Price: $305.01 Original Price: $350.76 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