Lincoln Service Parts 1 › Lincoln Electric 9SL17740 AIR INTAKE HOSE L17740 Lincoln Electric 9SL17740 AIR INTAKE HOSE L17740 Sale Price: $111.72 Original Price: $128.48 AIR INTAKE HOSE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! AIR INTAKE HOSE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1