Lincoln Service Parts 2 › Lincoln Electric 9SS28170-33 SNAP-ON FERRITE CORE S28170-33 Lincoln Electric 9SS28170-33 SNAP-ON FERRITE CORE S28170-33 Sale Price: $139.16 Original Price: $160.03 SNAP-ON FERRITE CORE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SNAP-ON FERRITE CORE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1