Make sure you haven't got the discount earlier.
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)
Nut, Hex 3/8-16 736-0567
Fits your 511874 Lawn Tractor!
Fits your 511874 Lawn Tractor!
PartSelect Number PS10006638
Manufacturer Part Number 736-0567
Manufactured by
MTD
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)