Some assembly is required. removing the pulley and transferring it over was not simple. The back cover plate screw were difficult to install. not sure if the treads were exactly the same. There was a part that had to be moved off the old alternator on the back, not sure exactly what it does. So it was not plug and play.
The vacuum pump worked fine, but the connections to the car did not seat or seal very well. I had to repair the low pressure side to use the gauge set at all. Once I replaced the retaining clip, it did work fine. I contacted the supplier and they wrote back and have done nothing to replace the non working piece so far.
Chrome M Series Emblem Badge Car Rear Trunk Refit Decoration Accessories ABS 883