Lincoln Service Parts 1 › Lincoln Electric 9SM24123-3 HI-FREQ TRANSFORMER ASBLY M24123-3 Lincoln Electric 9SM24123-3 HI-FREQ TRANSFORMER ASBLY M24123-3 Sale Price: $557.21 Original Price: $640.79 HI-FREQ TRANSFORMER ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! HI-FREQ TRANSFORMER ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1