Lincoln Service Parts 1 › Lincoln Electric 9SM12587-5 CONTROL BOX WELDED ASBLY M12587-5 Lincoln Electric 9SM12587-5 CONTROL BOX WELDED ASBLY M12587-5 Sale Price: $296.67 Original Price: $341.17 CONTROL BOX WELDED ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CONTROL BOX WELDED ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1