Factory tool for installing pilot bearing and seal. This is just the tool head. The handle is not available, but it's no big deal. To use, first install bearing with the spacer removed, then install seal using the spacer. If you try to install both at the same time, the seal will be crushed. The installer is nice, but optional. You can always use a socket to drive in the pilot bearing, if you are careful.Special order item. Please allow approximately 2 weeks.