Make sure you haven't got the discount earlier.
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)
Screw 660466001
Fits your GM21006 Trimmer!
Fits your GM21006 Trimmer!
PartSelect Number PS9989360
Manufacturer Part Number 660466001
Manufactured by
Ryobi
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)