Make sure you haven't got the discount earlier.
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)
Nut- Square - 5mm 90313-ZJ1-840
Fits your GX620U1 Engine!
Fits your GX620U1 Engine!
PartSelect Number PS10022504
Manufacturer Part Number 90313-ZJ1-840
Manufactured by
Honda
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)