You can request the availability of this spare via the relevant link. In the summary on this webpage you will see a listing of models for which this product was made. By looking at this list, you can check this it was manufactured for your machine. Using the product photo you can check whether this is the exact spare part you are looking for. 18310-890-000 is known to us as MUFFLER COMP.. Product designations may deviate from those of other sources. This spare part is sold with high frequency. Check now whether it is still available.