Lincoln Service Parts 2 › Lincoln Electric 9SS28953-5 SPIRO INLET DUCT S28953-5 Lincoln Electric 9SS28953-5 SPIRO INLET DUCT S28953-5 Sale Price: $74.95 Original Price: $86.19 SPIRO INLET DUCT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SPIRO INLET DUCT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1