Lincoln Service Parts 2 › Lincoln Electric 9SS25520S DIODE MODULE ASBLY S25520S Lincoln Electric 9SS25520S DIODE MODULE ASBLY S25520S Sale Price: $349.84 Original Price: $402.32 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