Make sure you haven't got the discount earlier.
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)
21" Deck Ass'y. 16998
Does this part fit my model?
Need help finding your model number?PartSelect Number PS9345318
Manufacturer Part Number 16998
Manufactured by
MTD
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)