Lincoln Service Parts 1 › Lincoln Electric 9SG7540 OVERFLOW HOSE G7540 Lincoln Electric 9SG7540 OVERFLOW HOSE G7540 Sale Price: $64.98 Original Price: $74.73 OVERFLOW HOSE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! OVERFLOW HOSE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1