Make sure you haven't got the discount earlier.
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)
Nut 640114
Fits your 143998001!
Fits your 143998001!
PartSelect Number PS11975176
Manufacturer Part Number 640114
Manufactured by
Craftsman
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)