Lincoln K and KP Numbers › Lincoln Electric K3086-2 COOL ARC 55 S Lincoln Electric K3086-2 COOL ARC 55 S Sale Price: $3,757.67 Original Price: $4,208.59 COOL ARC 55 S PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! COOL ARC 55 S PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000