Lincoln Service Parts 2 › Lincoln Electric 9SS25520-5 DIODE MODULE ASBLY S25520-5 Lincoln Electric 9SS25520-5 DIODE MODULE ASBLY S25520-5 Sale Price: $237.39 Original Price: $273.00 DIODE MODULE ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DIODE MODULE ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1