Make sure you haven't got the discount earlier.
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)
Output Shaft 6T 786-04099-0638
Fits your 12A-998Q196 Lawn Mower!
Fits your 12A-998Q196 Lawn Mower!
PartSelect Number PS10012723
Manufacturer Part Number 786-04099-0638
Manufactured by
MTD
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)