Lincoln Service Parts 2 › Lincoln Electric 9SS19947-9 VACUUM HOSE, 1.75 IN (ID) X 8 FT S19947-9 Lincoln Electric 9SS19947-9 VACUUM HOSE, 1.75 IN (ID) X 8 FT S19947-9 Sale Price: $245.73 Original Price: $282.59 VACUUM HOSE, 1.75 IN (ID) X 8 FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! VACUUM HOSE, 1.75 IN (ID) X 8 FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1