Lincoln Electric 9SM13123 M13123 DIODE HEAT SINK ASBLY AC-1200/1500 Sale Price: $1,098.76 Original Price: $1,263.57 DIODE HEAT SINK ASBLY AC-1200/1500 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! DIODE HEAT SINK ASBLY AC-1200/1500 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1