Lincoln Service Parts 2 › Lincoln Electric 9SS25520-5S DIODE,MODULE,400A,600V,SR,DUAL,CK S25520-5S Lincoln Electric 9SS25520-5S DIODE,MODULE,400A,600V,SR,DUAL,CK S25520-5S Sale Price: $160.00 Original Price: $184.00 DIODE,MODULE,400A,600V,SR,DUAL,CK PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DIODE,MODULE,400A,600V,SR,DUAL,CK PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1