This is a new old stock factory Ammco 909195 double taper bearing race adapter designed for mounting hubbed drums and rotors on brake lathes with a 1" arbor. This is not aftermarket, it came directly from Hennessy in the early 2000's (we were a factory service center) and has been sitting on a shelf in my garage ever since so there is some discoloration from Florida moisture, but has no affect on its function. I've found these listed online for $54 (used) - $196. Please check out the other Coats and Ammco service parts and accessories I have listed.
