Lincoln Service Parts 1 › Lincoln Electric 9SL17305 UPPER AIR INTAKE HOSE L17305 Lincoln Electric 9SL17305 UPPER AIR INTAKE HOSE L17305 Sale Price: $85.61 Original Price: $98.45 UPPER AIR INTAKE HOSE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! UPPER AIR INTAKE HOSE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1