Make sure you haven't got the discount earlier.
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)
Oil Fill Tube O-Ring 921-04663
Fits your 490-SUC!
Fits your 490-SUC!
PartSelect Number PS11813303
Manufacturer Part Number 921-04663
Manufactured by
MTD
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)