CAME FROM A 2 PART SYSTEM,, IT CAME OUT OF MY FRIENDS GARAGE ,,,IT SUPPOSITLY WORKS  ,,IM SURE IT NEEDS NEW BELTS AND LUBE IM SURE ,,I TESTED IT BY PLUGGING IT IN ,,IT POWERS UP THE LIGHTS COME ON ,,THATS IT ,,SO IM SELLING IT ASIS ,,PLEASE ASK ANY QUESTIONS