Lincoln Service Parts 1 › Lincoln Electric 9SM20357 AIR INTAKE HOSE M20357 Lincoln Electric 9SM20357 AIR INTAKE HOSE M20357 Sale Price: $111.98 Original Price: $128.78 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