Lincoln Electric 9SS18395-78 S18395-78 DIODE & HEATSINK ASBLY Sale Price: $113.74 Original Price: $130.80 DIODE & HEATSINK ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! DIODE & HEATSINK ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1