This old Eco Tireflator is being sold as pictured (as is). I have tested the crank and it works fine. I don't know anything about the inner workings. It is being sold for restoration. The outside case is in good condition. I think the model no. is 97. No cracks. The front glass is gone. Note pictures. The winner pays shipping and insurance. Ship to mainland U. S. only. Sorry we do not use PayPal.