Make sure you haven't got the discount earlier.
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)
Bolt-Shoulder (5/16-18) 532170165
Fits your 18542!
Fits your 18542!
PartSelect Number PS9012889
Manufacturer Part Number 532170165
Manufactured by
Husqvarna
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)