This product can be send out typically within 5 business days. See the most current stock via the relevant link. Given the popularity of this product, it can be said that there is a lot of enthusiasm for it. 18310-ZE7-W40 is known to us as MUFFLER COMP (EN). Product names may differ from those of other sources. By zooming in on the image you can see in detail whether the part is the same as what you are seaking for.