Price is right, great product. Some people (above) who buy them just don't do the necessary homework and rush off to give a bad review. This is the right part. However, the first one I ordered came with two capacitors (one for 36V and one for 48V). Due to some confusion among those who didn't bother to see how this all worked, it turned out that my second order was marked "48V" without the extra 36V capacitor. I just want to thank the above reviewer for that. Now I need to buy a separate capacitor for my current 36 volt system. I plan to eventually switch to 48V, but for now I'm just preparing for it. Oh, did I mention the above reviewer should be shot? laugh - jokes