Make sure you haven't got the discount earlier.
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3/8-16 X 2-3/4 Capscr 11-0580
Fits your 16173 Lawn Mower!
Fits your 16173 Lawn Mower!
PartSelect Number PS8839665
Manufacturer Part Number 11-0580
Manufactured by
Toro
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)