Lincoln Service Parts 2 › Lincoln Electric 9ST10642-434 FUEL RETURN HOSE - 20" T10642-434 Lincoln Electric 9ST10642-434 FUEL RETURN HOSE - 20" T10642-434 Sale Price: $44.74 Original Price: $51.45 FUEL RETURN HOSE - 20" PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! FUEL RETURN HOSE - 20" PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1