Lincoln Service Parts 1 › Lincoln Electric 9SM24769-3 ISOTOP FULL BRIDGE DIODES, 60A M24769-3 Lincoln Electric 9SM24769-3 ISOTOP FULL BRIDGE DIODES, 60A M24769-3 Sale Price: $122.05 Original Price: $140.36 ISOTOP FULL BRIDGE DIODES, 60A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ISOTOP FULL BRIDGE DIODES, 60A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1