Jiro, Sorry for the confusion on this order. We were out of stock on AMS water pump pulleys at the time your order was filled. I believe we spoke about this when working on the order and that is the reason the shipping department did not notify you that the pulley would not be in the order but would be shipped later. We still have your order here and will get the pulley out to you as soon as we can. I will contact AMS directly and see if we can get one shipped directly to you. If there are any problems please send me an e-mail or give me a call. Chuck@z1motorsports.com 770-838-7777 ext 302